Inventor · disambiguated record
John H. Kniefel
Also filed as: KNIEFEL JOHN H
7 granted patents·186 citations·filing 1991–1993
87Inventor score
Files withWENGER CORP7
Top patents by PatentIndex Score
7 records- 0193US5357876APortable hinged riserWENGER CORP·Filed 1991·Granted Oct 25, 1994·77 cites·21 claims
- 0276US5381873APortable riser unit with a telescopic braceWENGER CORP·Filed 1993·Granted Jan 17, 1995·42 cites·28 claims
- 0375USD341431SStep for a portable riser assemblyWENGER CORP·Filed 1992·Granted Nov 16, 1993·17 cites·1 claims
- 0472USD365465SWorkstation that supports keyboards and computer components on an electric pianoWENGER CORP·Filed 1993·Granted Dec 26, 1995·16 cites·1 claims
- 0558USD362566SMulti-media workstationWENGER CORP·Filed 1993·Granted Sep 26, 1995·9 cites·1 claims
- 0653US5343817APortable podium and performance platform systemWENGER CORP·Filed 1992·Granted Sep 6, 1994·20 cites·17 claims
- 0746USD354182SComputer workstationWENGER CORP·Filed 1993·Granted Jan 10, 1995·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →