Inventor · disambiguated record
Donald M. Szymanski
Also filed as: SZYMANSKI DONALD M
5 granted patents·306 citations·filing 1994–2002
85Inventor score
Top patents by PatentIndex Score
5 records- 0195US5803677AHole sawCREDO TOOL CO·Filed 1996·Granted Sep 8, 1998·132 cites·14 claims
- 0291US5435672AHole saw having plug ejection featureVERMONT AMERICAN CORP·Filed 1994·Granted Jul 25, 1995·76 cites·7 claims
- 0383US6113088AAdjustable workbench having quick action clampsVERMONT AMERICAN CORP·Filed 1998·Granted Sep 5, 2000·65 cites·49 claims
- 0478US6481477B1Fence assembly for a router tableCREDO TOOL CO·Filed 2002·Granted Nov 19, 2002·24 cites·20 claims
- 0540US5755319ASafety power switchCREDO TOOL CO·Filed 1996·Granted May 26, 1998·9 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →