Assignee
STEVENS ROBERT B
US·8 granted patents·268 citations·filing 1985–2004
Top patents by PatentIndex Score
8 records- 0186US4945940ATamper proof backflow prevention assemblySTEVENS ROBERT B·Filed 1989·Granted Aug 7, 1990·50 cites·9 claims
- 0278US4819276AGermicidal toilet seatSTEVENS ROBERT B·Filed 1987·Granted Apr 11, 1989·47 cites·1 claims
- 0376US4796240ACartridge timepieceSTEVENS ROBERT B·Filed 1987·Granted Jan 3, 1989·33 cites·17 claims
- 0467US4820259AExternal ear cleaning deviceSTEVENS ROBERT B·Filed 1987·Granted Apr 11, 1989·76 cites·9 claims
- 0558US7311176B2Ladder retaining assemblySTEVENS ROBERT B·Filed 2004·Granted Dec 25, 2007·9 cites·1 claims
- 0657US4630326AMicro-stroke mechanical toothbrushSTEVENS ROBERT B·Filed 1985·Granted Dec 23, 1986·26 cites·1 claims
- 0751US4878515AWater access preventerSTEVENS ROBERT B·Filed 1988·Granted Nov 7, 1989·17 cites·18 claims
- 0846US4841604ADetachable buttonSTEVENS ROBERT B·Filed 1987·Granted Jun 27, 1989·10 cites·11 claims
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