William J. Allen
Medical Practice at Floyd St, Louisville, KY

5056259, Oct 15, 1991

Mar 27, 1989

7/329378

William M. Allen - Louisville KY

A01G 918

47 17

A solar greenhouse includes a peripheral wall structure defining a partially enclosed area having an open side through which plants can be placed inside for admitting light into the greenhouse, and a roof over the wall structure. The roof is removable from over the peripheral wall structure to provide for the easy installation, removal, or rearranging the plants. The inside surfaces of the wall structure and roof are light reflecting to reflect light entering the greenhouse through the open side toward the plants inside the greenhouse. The greenhouse also includes a floor which is a separate component from the peripheral wall structure. The exposed surface of the floor can also be light reflecting. The inclination of the roof relative to the horizontal can be changed to adjust the angle of light reflection of the roof. The solar greenhouse can also include a reticulated panel positionable over the open side of the greenhouse to partially screen light entering the greenhouse as may be needed from time to time without having to reposition or otherwise remove the greenhouse from its location.

4172073, Oct 23, 1979

Apr 10, 1978

5/894666

Shakeel H. Kadri - Hanover PA
William M. Allen - Louisville KY
John H. Pikel - Oak Lawn IL

Chemetron Corporation - Chicago IL

A23J 110

2601237

A substantially completely water-soluble and pepsin-digestible protein is obtained by the hydrolysis of the keratin contained in animal structures with saturated steam at a pressure of from about 50 to about 250 p. s. i. g. or higher and from about 5 to about 30 parts of liquid water per part of the keratin source, by weight, at the temperature of saturated steam at the pressure employed. Conversion of the keratin to soluble protein and meal is about 80%; the yield of water-soluble protein being as high as about 70%. The water-soluble protein is an excellent animal food.

5195706, Mar 23, 1993

Jul 1, 1991

7/723784

William M. Allen - Louisville KY

A47G 700

248152

A device for holding a container in an upright position includes a base panel upon which the container rests and container anchoring flanges interconnected to the base panel which surround to the container above the base panel to hold the container in place on the base panel.

4353413, Oct 12, 1982

Sep 8, 1980

6/184710

William M. Allen - Louisville KY
Gordon C. Trabue - Louisville KY

Chemetron Process Equipment, Inc. - Louisville KY

F28D 1104

165 92

A dryer is provided with interacting heat transfer stator and rotor for improved processing capability. The stator comprises a stationary row of planar heat exchange banks supported within the vessel of the dryer. The rotor has a complemental number of annular heat exchange vanes interleaved between the heat exchange banks of the stator to create desired low-level agitation of the processed material as the rotor turns and to provide increased heat transfer efficiency. The vanes on the rotor and the banks of the stator each comprise an open grillwork of tubular members whereby the processed material may flow freely through the vanes and banks for additionally increased heat transfer efficiency and reduced residence time for the material.