Inventor · disambiguated record
John A. Hoffman
Also filed as: BESSEY ORLANDO · HENKE ARTHUR W · HOFFMAN II JOHN A · HOFFMAN JOHN
13 granted patents·1 pending application·305 citations·filing 1978–2009
93Inventor score
Top patents by PatentIndex Score
14 records- 0183US5875499ARecreational vehicle toilet with flush nozzle deflector shieldTHETFORD CORP·Filed 1998·Granted Mar 2, 1999·31 cites·21 claims
- 0278US6082816AChair storage unitJEREMY GROUP·Filed 1997·Granted Jul 4, 2000·77 cites·16 claims
- 0375US4359948AKnock-down pallet and stringer attaching mechanismJUDY PAUL & ASS·Filed 1980·Granted Nov 23, 1982·49 cites·14 claims
- 0475USD257385SToiletTHETFORD CORP·Filed 1978·Granted Oct 14, 1980·11 cites·1 claims
- 0572US4217668APortable toiletTHETFORD CORP·Filed 1979·Granted Aug 19, 1980·24 cites·15 claims
- 0670USD262051SPortable toiletTHETFORD CORP·Filed 1979·Granted Nov 24, 1981·9 cites·1 claims
- 0761US6127912ABobbin for an encapsulated coil of a solenoid assemblyCATERPILLAR INC·Filed 1998·Granted Oct 3, 2000·18 cites·11 claims
- 0861US4180876APortable toiletsTHETFORD CORP·Filed 1978·Granted Jan 1, 1980·19 cites·18 claims
- 0956US4171588APlastic carrying case for a fishing rod and reelE Z PAK INC·Filed 1978·Granted Oct 23, 1979·17 cites·4 claims
- 1053US2009205845A1System and method for extinguishing wildfiresFIRE TERMINATION EQUIPMENT INC·Filed 2009·Application pending·0 cites
- 1152US5318275APortable waste holding tank with improved inlet valve assemblyTHETFORD CORP·Filed 1992·Granted Jun 7, 1994·15 cites·13 claims
- 1247US4641383APortable toilet holding tank spoutTHETFORD CORP·Filed 1985·Granted Feb 10, 1987·14 cites·12 claims
- 1344US5676106AInjector system for an oil renewal systemCATERPILLAR INC·Filed 1996·Granted Oct 14, 1997·11 cites·5 claims
- 1439US4769860APortable toilet holding tank spoutTHETFORD CORP·Filed 1986·Granted Sep 13, 1988·10 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →