Ernest L Keehn, 8529566 P Rd, Wetmore, KS 66550
Ernest Keehn Phones & Addresses
29566 P Rd, Wetmore, KS 66550 785-9332447
Whiting, KS
Holton, KS
Netawaka, KS
Soldier, KS
Goff, KS
White Cloud, KS
Work
Position:
Administrative Support Occupations, Including Clerical Occupations
Education
Degree:
Bachelor's degree or higher
Emails
Mentions for Ernest L Keehn
Publications & IP owners
Us Patents
Preconditioning Cylinder
US Patent:
D328003, Jul 21, 1992
Filed:
May 30, 1989
Appl. No.:
7/357872
Inventors:
Kenneth E. Matson - Sabetha KS
Ernest L. Keehn - Wetmore KS
Ernest L. Keehn - Wetmore KS
Assignee:
Extru-Tech, Inc. - Sabetha KS
US Classification:
D 7412
Method For Producing Densified Products For Aquatic And Animal Feed
US Patent:
5622744, Apr 22, 1997
Filed:
Mar 29, 1995
Appl. No.:
8/412977
Inventors:
Kenneth E. Matson - Sabetha KS
Ernest L. Keehn - Wetmore KS
Ernest L. Keehn - Wetmore KS
Assignee:
Extru-Tech, Inc. - Sabetha KS
International Classification:
A23K 110
A23K 118
A23L 1326
A23L 3015
A23K 118
A23L 1326
A23L 3015
US Classification:
426623
Abstract:
A product densification method for producing sinking aquatic feed, densified cattle "range cubes" or the like includes a conventional cooking extruder into which feed ingredients, including cereal grains and additives, are introduced. The feed ingredients are cooked, gelatinized and expanded in the cooking extruder to form an intermediate feed product. The intermediate feed product is then loaded onto a cooling conveyor where it is transported to a product densification unit or PDU. The PDU is a specially designed high speed, low shear extruder which is adapted to densify and shape the intermediate feed product into a final feed product which is dense enough to sink in water and stable enough to stay together for a considerable period of time while submerged or exposed to weather. The density of the sinking feed, and therefore, the sink rate thereof, can be controlled by controlling the shaft speed of the high speed screw in the PDU.
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