Jeremy B Fink, 5055 Romasco Ln, Portland, ME 04101

8342338, Jan 1, 2013

Mar 22, 2010

12/728924

Robert Yaw Gyamfi Andoh - South Portland ME, US
Jeremy Fink - Portland ME, US
Michael Guy Faram - Bristol, GB
Paul Stephen Barter - Ely, GB

Hydro International plc - Clevedon

B01D 21/02
B01D 21/24

210519, 210521, 2105321

A separator for separating solids, such as grit, from an influent, such as water, the tray assembly comprising a plurality of nested tray units which are spaced apart from one another along a vertical separator axis. Each tray unit comprises a substantially conical tray , an aperture in the apex of the tray , and a means for restricting flow through the respective aperture , such as a baffle disposed at or adjacent the aperture. In use, grit is separated from water circulating among the trays and falls through successive apertures in each of the trays to exit through the bottom of the tray assembly. The baffles restrict upward flow through the apertures in the trays thereby reducing agitation of the grit.

8480887, Jul 9, 2013

May 8, 2009

12/991669

Robert Yaw Gyamfi Andoh - South Portland ME, US
Jeremy Fink - Portland ME, US
Jeremy Paul Lecornu - Somerset, GB
Michael Guy Faram - North Somerset, GB

Hydro International plc - Clevedon

E03F 5/04
E03F 5/14

21017003, 210254, 210256, 210299, 137132, 137140

A stormwater gully comprises a chamber in which an outlet assembly is installed. The outlet assembly comprises filter units connected to an outlet housing. In use, stormwater can flow from the chamber in an upwards direction through filter units into the outlet housing. The outlet housing has an outlet, which extends from the gully. At high rates of flow, the water level in the chamber will rise until water can flow into the outlet housing through bypass inlets. The bypass inlets are connected to the interior of the housing by siphons defined by arched regions of a top cover. The siphons allow rapid discharge of water until the water level returns below the level of the bypass inlets. A slow drain down feature is provided which enables the chamber and outlet assembly to be drained below the level of the primary inlet.

8623204, Jan 7, 2014

Jun 17, 2013

13/919772

- Clevedon, GB
Jeremy Fink - Portland ME, US
Michael Guy Faram - Bristol, GB
Jeremy Paul Lecornu - Somerset, GB

Hydro International plc - Clevedon

E03F 5/04
C02F 103/00

21017003, 210254, 210256, 210299, 137132, 137140

A stormwater gully comprises a chamber in which an outlet assembly is installed. The outlet assembly comprises filter units connected to an outlet housing. In use, stormwater can flow from the chamber in an upwards direction through filter units into the outlet housing. The outlet housing has an outlet, which extends from the gully. At high rates of flow, the water level in the chamber will rise until water can flow into the outlet housing through bypass inlets. The bypass inlets are connected to the interior of the housing by siphons defined by arched regions of a top cover. The siphons allow rapid discharge of water until the water level returns below the level of the bypass inlets. A slow drain down feature is provided which enables the chamber and outlet assembly to be drained below the level of the primary inlet.

2006004, Mar 2, 2006

Aug 26, 2004

10/926339

Michael Faram - Portishead, GB
Mark Bowditch - Bridgewater, GB
Paul Lecornu - Shepton Mallet, GB
Pam Deahl - Scarborough ME, US
Jeremy Fink - Portland ME, US
Mark Wogaman - Gorham ME, US
Robert Yaw Andoh - South Portland ME, US

B01D 33/70

210130000, 210097000, 210512100

A separator comprises a gully chamber having inlet and outlet ducts . Inlet and outlet housings are disposed within the separator and are connected by a bypass duct which extends around the wall of the chamber . Flow enters the chamber through an inlet which is oriented to create a circulating flow. Flow exits from the chamber through an outlet opening provided in the outlet housing . The outlet opening is oriented in the direction of the circulating flow so that liquid has to reverse from that flow to pass through the outlet opening. The inlet and outlet housings are made from identical mouldings in which appropriate openings are formed. The bypass duct can be cut to length to position the inlet and outlet housings opposite existing inlet and outlet ducts

2012026, Oct 18, 2012

Apr 12, 2011

13/085018

Robert Yaw Gyamfi Andoh - South Portland ME, US
Jeremy Fink - Portland ME, US
Scott Bois - Steep Falls ME, US
Kwabena Osei - South Portland ME, US

Hydro International PLC - Clevedon

F16K 21/00

137613

A flow regulating device comprising a plurality of coaxial vortex chambers disposed in flow series. Each vortex chamber has an inlet disposed to promote rotational flow within the vortex chamber , and an outlet . A diffusion chamber is disposed between adjacent vortex chambers , and the outlet of one and the inlet of the other of the adjacent vortex chambers open into the diffusion chamber

2012029, Nov 22, 2012

May 20, 2011

13/112185

Jeremy FINK - Portland ME, US
Andrew Pearson Nancollis - Weston-Super-Mare, GB
Robert Yaw Gyamfi Andoh - South Portland ME, US
Keith Garry Hutchings - Weston-Super-Mare, GB

B01D 45/12
B01D 35/143
C02F 9/14

210 90, 210151, 210 85, 2105121, 210295, 210248

A treatment device for stormwater is provided that comprises a container which in use contains a growing medium and a hydrodynamic separator located within the container. The hydrodynamic separator comprises a separation chamber, an inlet duct extending from the outside of the container to the separation chamber, a solids outlet; and a liquid outlet that opens into the container. In use, liquid flow containing solids enters the separation chamber through the inlet duct and is caused to swirl within the separation chamber, thereby causing solids to exit the separation chamber through the solids outlet and liquid to exit the separation chamber through the liquid outlet and to flow into the growing medium.

2017013, May 11, 2017

Jan 23, 2017

15/412662

- Clevedon, GB
Jeremy Paul Lecornu - Somerset, GB
Jeremy Fink - Portland ME, US
Kwabena Osei - South Portland ME, US

E04D 13/08
F16L 55/055
F16L 55/05

A drainage system, comprising a collector which is arranged to collect liquid and a drainage pipe having a pipe inlet that opens into the collector such that liquid collected by the collector drains through the pipe inlet. The drainage pipe is provided with a vent spaced away from the pipe inlet. The vent is arranged such that, when liquid collected by the collector occludes the pipe inlet, liquid flowing through the drainage pipe draws air into the drainage pipe through the vent.

2015029, Oct 22, 2015

Apr 6, 2015

14/679740

- Clevedon, GB
Jeremy Paul Lecornu - Somerset, GB
Jeremy Fink - Portland ME, US
Kwabena Osei - South Portland ME, US

E03B 1/04
E04D 13/04

A drainage system, comprising a collector which is arranged to collect liquid and a drainage pipe having a pipe inlet that opens into the collector such that liquid collected by the collector drains through the pipe inlet. The drainage pipe is provided with a vent spaced away from the pipe inlet. The vent is arranged such that, when liquid collected by the collector occludes the pipe inlet, liquid flowing through the drainage pipe draws air into the drainage pipe through the vent.