Inventor · disambiguated record
Gregory Yuschak
Also filed as: YUSCHAK GREGORY
4 granted patents·442 citations·filing 1994–1998
84Inventor score
Technology areasA62B
Top patents by PatentIndex Score
4 records- 0192US5666949AExposure indicator with continuous alarm signal indicating multiple conditionsMINNESOTA MINING & MFG·Filed 1994·Granted Sep 16, 1997·184 cites·19 claims
- 0289US5579761ARespirator having snap-fit filter cartridgeMINNESOTA MINING & MFG·Filed 1995·Granted Dec 3, 1996·95 cites·24 claims
- 0387US5659296AExposure indicating apparatusMINNESOTA MINING & MFG·Filed 1994·Granted Aug 19, 1997·98 cites·46 claims
- 0482USRE39493ERespirator having snap-fit filter cartridge3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Feb 27, 2007·65 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →