Inventor · disambiguated record
Dennis D. Humphrey
Also filed as: HUMPHREY DENNIS · HUMPHREY DENNIS D
6 granted patents·238 citations·filing 1974–1999
87Inventor score
Top patents by PatentIndex Score
6 records- 0191US5857241ASoft grip handleWOOSTER BRUSH CO·Filed 1997·Granted Jan 12, 1999·81 cites·20 claims
- 0285US5694688AMethod and apparatus for making paint roller coverWOOSTER BRUSH CO·Filed 1996·Granted Dec 9, 1997·54 cites·23 claims
- 0379US5537745AMethod and apparatus for making paint roller cover with thermo plastic coreWOOSTER BRUSH CO·Filed 1995·Granted Jul 23, 1996·40 cites·36 claims
- 0474US6231711B1Methods and apparatus for making paint roller covers with thermoplastic coresWOOSTER BRUSH CO·Filed 1999·Granted May 15, 2001·29 cites·38 claims
- 0574US6199279B1Method for making paint roller with thermo plastic coreWOOSTER BRUSH CO·Filed 1999·Granted Mar 13, 2001·28 cites·9 claims
- 0636US3984767AMethod and apparatus for testing anode flatness by capacitance measurementICI LTD·Filed 1974·Granted Oct 5, 1976·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →