Inventor · disambiguated record
Edward C. Sofsky
Also filed as: SOFSKY EDWARD C
2 granted patents·1 pending application·248 citations·filing 1996–2008
71Inventor score
Top patents by PatentIndex Score
3 records- 0193US6156089ATwo-stage air filter with multiple-layer stage and post-filter stageAIR KONTROL INC·Filed 1998·Granted Dec 5, 2000·188 cites·23 claims
- 0280US5858045AMultiple layer air filter mediaAIR KONTROL INC·Filed 1996·Granted Jan 12, 1999·60 cites·25 claims
- 0348US2010263542A1Frame flange attachable to a filter cartridge to form a filter assemblyHEBERER DWIGHT H·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →