Inventor · disambiguated record
William Keller
Also filed as: KELLER WILLIAM · KELLER WILLIAM K
4 granted patents·68 citations·filing 1989–2000
75Inventor score
Files withKELLER WILLIAM K1
Top patents by PatentIndex Score
4 records- 0182US4944546AFoldable truck rampKELLER WILLIAM K·Filed 1989·Granted Jul 31, 1990·54 cites·7 claims
- 0252US6357843B1Hidden photograph storage deviceFiled 2000·Granted Mar 19, 2002·4 cites·20 claims
- 0327US5690404AHidden photograph storage deviceFiled 1995·Granted Nov 25, 1997·6 cites·14 claims
- 0426US6068357AHidden photograph storage meansFiled 1996·Granted May 30, 2000·4 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →