David M Lincoln, 612056 Kilbirnie Dr, Memphis, TN 38139

5412038, May 2, 1995

Jun 28, 1993

8/083659

Rex E. Murray - Charleston WV
Robert F. Eaton - Belle Mead NJ
Thomas A. Upshaw - Somerset NJ
James W. Taylor - Kingsport TN
David R. Bassett - Cary NC
David M. Lincoln - Charleston WV

Union Carbide Chemicals & Plastics Technology Corporation - Danbury CT

C08F26504
C08F29108
C08L 3306

525303

A process for crosslinking a polymer containing hydroxyl groups which process comprises: (a) forming a mixture of said polymer and crosslinking amount of a poly(alpha, beta-alkenylcarboxylate), and (b) maintaining the mixture at conditions under which the polymer cures by reaction of the hydroxyl groups of the polymer with the poly(alpha, beta-alkenylcarboxylate) to produce a crosslinked polymer.

5430179, Jul 4, 1995

Jul 28, 1994

8/282208

David M. Lincoln - Charleston WV
Rex E. Murray - Cross Lanes WV

Union Carbide Chemicals & Plastics Technology - Danbury CT

C07C 6702

560261

The present invention relates to a homogeneous, ruthenium catalyzed liquid phase process for vinyl ester synthesis. It has been found that by adding at least one selectivity enhancer to the reaction system, selectivity to the addition reaction is improved while byproduct formation is inhibited. Useful selectivity enhancers include non-reacting heteroatom containing molecules that are believed to act by weakly coordinating to the ruthenium/phosphine ligand complex.

2023002, Jan 26, 2023

Jul 23, 2021

17/383781

- Farmington CT, US
David L. Lincoln - Cromwell CT, US

Raytheon Technologies Corporation - Farmington CT

G01N 21/88
G02B 6/38
G01N 15/10

A method of foreign object debris discrimination includes illuminating a particle located within a sensing volume with a modulated electromagnetic radiation pulse emitted from a source; receiving one or more electromagnetic radiation return signals that have been scattered by the particle illuminated by the modulated electromagnetic radiation pulse at a detector; mixing, using a controller, the electromagnetic radiation return signal of amplitude Iand frequency fwith a reference signal of amplitude Iand frequency f; analyzing, using the controller, an amplitude of the mixed signal √{square root over (II)}, and frequency of the mixed signal, f−f; and classifying, using the controller, a particle position, a velocity, and electromagnetic characteristic of the particle based on the amplitude, √{square root over (II)}, and frequency, f−fof the mixed signal.

2021037, Dec 2, 2021

Nov 27, 2019

17/059944

- Palm Beach Gardens FL, US
David L. Lincoln - Cromwell CT, US
Marcin Piech - East Hampton CT, US

G01N 21/53
G08B 17/107

A method of calibrating an optical detector includes affixing a calibration material to a first surface of the optical detector and calibrating one or more parameters of the optical detector using the calibration material.

2021036, Nov 25, 2021

Dec 6, 2019

17/059940

- Palm Beach Gardens FL, US
David L. Lincoln - Cromwell CT, US

G01N 21/27
G01N 21/53

A method of calibrating an optical detector includes positioning a calibration block relative to the optical detector and determining a first calibration point of the detector using the calibration block.

2021030, Sep 30, 2021

Nov 27, 2019

15/734120

- Palm Beach Gardens FL, US
David L. Lincoln - Cromwell CT, US

G01N 21/53
G01N 21/05

A method of calibrating an optical detector includes installing a calibration system within at least one sensing volume of the optical detector, filling a chamber of the calibration system with a material to achieve a known obscuration, and measuring an obscuration of the material within the chamber.

2019025, Aug 15, 2019

Jun 15, 2017

16/310622

- Palm Beach Gardens FL, US
Jie Xi - Shanghai, CN
Peter R. Harris - West Hartford CT, US
Vivek Venugopalan - Bridgewater NJ, US
David L. Lincoln - Johnston RI, US

G08B 17/107
G01N 21/53
G08B 17/113

A system and method of detecting smoke including establishing a baseline measurement for each of at least three over-lapping sensing volumes; comparing a measured reading within each of the at least three sensing volumes and the baseline measurements to determine whether the measured reading is within a sensing threshold, and annunciating a warning signal if the difference is outside the sensing threshold.