Inventor · disambiguated record
Edwin Fitzwater
Also filed as: FITZWATER EDWIN
16 granted patents·660 citations·filing 1982–1995
95Inventor score
Top patents by PatentIndex Score
16 records- 0195US4443910AAbove-the-floor adaptor for upright vacuum cleanerGEN SIGNAL CORP·Filed 1982·Granted Apr 24, 1984·103 cites·13 claims
- 0293US4993400APellet feed system for an air gunFITZWATER EDWIN·Filed 1989·Granted Feb 19, 1991·72 cites·11 claims
- 0390US4676287ACartridge and docking port for a cleaning deviceREGINA COMPANY INC·Filed 1986·Granted Jun 30, 1987·95 cites·38 claims
- 0489US4559665AIndicator nozzle for cleaning devicesREGINA CORP·Filed 1984·Granted Dec 24, 1985·68 cites·19 claims
- 0585USD364947SSelf contained carpet cleaning machineRUG DOCTOR L P·Filed 1994·Granted Dec 5, 1995·33 cites·1 claims
- 0685USD345034SSelf contained carpet cleaning machineRUG DOCTOR L P·Filed 1991·Granted Mar 8, 1994·27 cites·1 claims
- 0784USD289337SPick up nozzle for a carpet cleanerTHE REGINA CO INC·Filed 1984·Granted Apr 14, 1987·20 cites·1 claims
- 0882US4566149ACam latch for cleaning devicesREGINA CORP·Filed 1984·Granted Jan 28, 1986·46 cites·14 claims
- 0981US5150909AAir gun pellet designFITZWATER EDWIN·Filed 1991·Granted Sep 29, 1992·40 cites·8 claims
- 1074USD289336SPick up nozzle for a carpet cleanerTHE REGINA CO INC·Filed 1984·Granted Apr 14, 1987·13 cites·1 claims
- 1173US4768406ATorque compensating apparatusFITZWATER EDWIN·Filed 1986·Granted Sep 6, 1988·28 cites·24 claims
- 1266US4968078AAdjustable compound-action clampFITZWATER EDWIN·Filed 1989·Granted Nov 6, 1990·21 cites·6 claims
- 1364US5513415ASteam cleaning deviceRUG DOCTOR L P·Filed 1995·Granted May 7, 1996·36 cites·8 claims
- 1464US5473792ASteam cleaning machineRUG DOCTOR L P·Filed 1995·Granted Dec 12, 1995·35 cites·10 claims
- 1562USD286928SShampoo cartridge for carpet cleanerTHE REGINA CO INC·Filed 1984·Granted Nov 25, 1986·8 cites·1 claims
- 1649US4559667ADripless nozzle for a cleaning deviceREGINA CORP·Filed 1984·Granted Dec 24, 1985·15 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →