Inventor
DEGRAW KENNETH J
5 patents
Patents
5 patentsUS4565636AJan 21, 1986
Self-contained flow through sewage waste disposal system
AMERICAN STANDARD INC7 citations70
US4433443AFeb 28, 1984
Self-contained flow through sewage waste disposal system
AMERICAN STANDARD INC13 citations70
USD271708SDec 6, 1983
Sewerless toilet or similar article
AMERICAN STANDARD INC6 citations70
USD271515SNov 22, 1983
Sewerless toilet or similar article
AMERICAN STANDARD INC0 citations48
USD270753SSep 27, 1983
Sewerless toilet or similar article
AMERICAN STANDARD INC0 citations48