Inventor · disambiguated record
Grant S. Quam
Also filed as: QUAM GRANT S
8 granted patents·1 pending application·275 citations·filing 1984–2008
89Inventor score
Top patents by PatentIndex Score
9 records- 0193US6106186AModular portable stage systemWENGER CORP·Filed 1998·Granted Aug 22, 2000·105 cites·6 claims
- 0291US5848501AModular portable systemWENGER CORP·Filed 1994·Granted Dec 15, 1998·77 cites·34 claims
- 0376US8215246B2Portable staging and leg bracket thereforQUAM GRANT S·Filed 2008·Granted Jul 10, 2012·13 cites·27 claims
- 0472US4596440AElectrical probe contactJOHNSON CO E F·Filed 1984·Granted Jun 24, 1986·28 cites·2 claims
- 0557US6520288B1Acoustic door assemblyWENGER CORP·Filed 2000·Granted Feb 18, 2003·10 cites·20 claims
- 0656US6006680APortable stage assemblyWENGER CORP·Filed 1997·Granted Dec 28, 1999·25 cites·27 claims
- 0750US6725968B2Acoustic door assembly with continuous cam hingeWENGER CORP·Filed 2002·Granted Apr 27, 2004·6 cites·18 claims
- 0845US5769560APortable stage module fastening deviceWENGER CORP·Filed 1996·Granted Jun 23, 1998·11 cites·15 claims
- 0944US2004123529A1Lightweight portable stageFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →