Inventor · disambiguated record
Norman Lifshutz
Also filed as: LIFSHUTZ NORMAN
5 granted patents·2 pending applications·174 citations·filing 1977–2006
83Inventor score
Files withHOLLINGSWORTH & VOSE CO3HOLLINGSOWRTH & VOSE COMPANY1KVG TECHNOLOGIES INC1WOODSTREAM CORP1
Top patents by PatentIndex Score
7 records- 0188US5645627ACharge stabilized electret filter mediaHOLLINGSWORTH & VOSE CO·Filed 1995·Granted Jul 8, 1997·105 cites·10 claims
- 0279US7097939B2Gel-forming battery separatorHOLLINGSWORTH & VOSE CO·Filed 2001·Granted Aug 29, 2006·25 cites·5 claims
- 0368US7682738B2Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators and method for producing itKVG TECHNOLOGIES INC·Filed 2003·Granted Mar 23, 2010·12 cites·23 claims
- 0468US6780226B1Charge stabilized electret filter mediaHOLLINGSOWRTH & VOSE COMPANY·Filed 1996·Granted Aug 24, 2004·22 cites·6 claims
- 0543US4184282APadded jaw animal trapWOODSTREAM CORP·Filed 1977·Granted Jan 22, 1980·10 cites·10 claims
- 0643US2007220852A1High Capacity Filter MediumHOLLINGSWORTH & VOSE CO·Filed 2006·Application pending·0 cites
- 0735US2004224594A1Low density nonwoven glass fiber webFiled 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →