Inventor · disambiguated record
Willard A. Denham
Also filed as: DENHAM WILLARD A
12 granted patents·804 citations·filing 1986–2001
94Inventor score
Files withSPEAKMAN CO12
Top patents by PatentIndex Score
12 records- 0198US6082407AAutomatic faucet assembly with mating housing and high endurance finishSPEAKMAN CO·Filed 1999·Granted Jul 4, 2000·173 cites·15 claims
- 0295US5918811AShowerhead with variable spray patterns and internal shutoff valveSPEAKMAN CO·Filed 1997·Granted Jul 6, 1999·170 cites·24 claims
- 0394US5893387AGasketing and bleed means for an electrically controlled faucet assemblySPEAKMAN CO·Filed 1998·Granted Apr 13, 1999·99 cites·7 claims
- 0494US4651770ACeramic disc faucet valveSPEAKMAN CO·Filed 1986·Granted Mar 24, 1987·133 cites·9 claims
- 0589US6378790B1Shower head having a rubber/plastic face plate and a diverter valve using rubber sleeve back pressure activationSPEAKMAN CO·Filed 2000·Granted Apr 30, 2002·54 cites·28 claims
- 0681US6029293ASensor assembly having flexibly mounted fiber optic proximity sensorSPEAKMAN CO·Filed 1999·Granted Feb 29, 2000·54 cites·16 claims
- 0776US5535781APush button flush activation system for urinalSPEAKMAN CO·Filed 1995·Granted Jul 16, 1996·37 cites·16 claims
- 0873US5943713ASensor assembly having flexibly mounted sensor and adjustable mounting meansSPEAKMAN CO·Filed 1998·Granted Aug 31, 1999·38 cites·15 claims
- 0963USD381396SPush button faucetSPEAKMAN CO·Filed 1995·Granted Jul 22, 1997·12 cites·1 claims
- 1062USD456493SMultiple showerhead manifoldSPEAKMAN CO·Filed 2001·Granted Apr 30, 2002·12 cites·1 claims
- 1154USD431285SAutomatic faucet with mated housingSPEAKMAN CO·Filed 1999·Granted Sep 26, 2000·9 cites·1 claims
- 1249US5771923AGasketing and bleed means for an electrically controlled faucet assemblySPEAKMAN CO·Filed 1996·Granted Jun 30, 1998·13 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →