Inventor

BOUCHER RICHARD A

9 patents

⚠️ This page may combine multiple inventors who share the name “BOUCHER RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANITOY INC

4 patents

US5294018AMar 15, 1994

Self righting drinking cup with twist on base

SANITOY INC109 citations96

US4833737AMay 30, 1989

Locking means

SANITOY INC25 citations92

USD313460SJan 1, 1991

Showerhead

SANITOY INC15 citations73

USD352993SNov 29, 1994

Child's training toilet

SANITOY INC4 citations51

DART IND INC

4 patents

US4147277AApr 3, 1979

Serving dish

DART IND INC59 citations95

USD246289SNov 8, 1977

Food container

DART IND INC92 citations95

USD269313SJun 14, 1983

Serving dish

DART IND INC21 citations81

USD246288SNov 8, 1977

Food container

DART IND INC31 citations81

ABC DEV INC

1 patent

US7147121B2Dec 12, 2006

Valve for non-spill cup

ABC DEV INC13 citations72