Inventor · disambiguated record
William C. Zimmerman
Also filed as: ZIMMERMAN WILLIAM C · ZIMMERMAN WILLIAM CHANCE
3 granted patents·47 citations·filing 2002–2005
73Inventor score
Top patents by PatentIndex Score
3 records- 0185US7487875B2Candle filter assembly and candle filter elementGEN ELECTRIC·Filed 2005·Granted Feb 10, 2009·18 cites·18 claims
- 0267US7115151B2High efficiency particulate air rated vacuum bag media and an associated method of productionBHA GROUP·Filed 2004·Granted Oct 3, 2006·15 cites·19 claims
- 0359US6872233B2High efficiency particulate air rated vacuum bag media and an associated method of productionBHA TECHNOLOGIES INC·Filed 2002·Granted Mar 29, 2005·14 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →