Inventor · disambiguated record
John S. Osmond
Also filed as: OSMOND JOHN S
9 granted patents·106 citations·filing 1990–1997
87Inventor score
Technology areasE03D
Files withOSMOND JOHN S7
Top patents by PatentIndex Score
9 records- 0180US5862537AFlush lever operated reservoir toilet tank controlFiled 1997·Granted Jan 26, 1999·32 cites·26 claims
- 0278US5661855AReservoir fill valve control for toilet storage tanksFiled 1995·Granted Sep 2, 1997·31 cites·16 claims
- 0363US5301375APrimer tank-checkvalve syphon toilet flushing apparatusOSMOND JOHN S·Filed 1993·Granted Apr 12, 1994·20 cites·18 claims
- 0435US5228145APrimer activated syphon flusher for toiletsOSMOND JOHN S·Filed 1992·Granted Jul 20, 1993·7 cites·5 claims
- 0530US5113536AJet activated toilet flushing apparatusOSMOND JOHN S·Filed 1990·Granted May 19, 1992·5 cites·10 claims
- 0629US5353444APrimer activated wet leg-control vented low level syphon flush for toiletsOSMOND JOHN S·Filed 1993·Granted Oct 11, 1994·4 cites·13 claims
- 0728US5230102APrimer activated syphon flusher for toiletsOSMOND JOHN S·Filed 1991·Granted Jul 27, 1993·3 cites·7 claims
- 0827US5243714APrimer activated syphon flusher for toiletsOSMOND JOHN S·Filed 1992·Granted Sep 14, 1993·2 cites·12 claims
- 0927US5109552APrimer tank toilet flushing apparatusOSMOND JOHN S·Filed 1990·Granted May 5, 1992·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →