Inventor · disambiguated record
Frank Czerwinski
Also filed as: CZERWINSKI FRANK · CZERWINSKI FRANK G · CZERWINSKI FRANK GREGORY
22 granted patents·4 pending applications·418 citations·filing 1976–2007
96Inventor score
Top patents by PatentIndex Score
26 records- 0191US7237594B2Near liquidus injection molding processHUSKY INJECTION MOLDING·Filed 2005·Granted Jul 3, 2007·7 cites·14 claims
- 0287USD374166SCassette hose reelO AMES CO·Filed 1995·Granted Oct 1, 1996·34 cites·1 claims
- 0387US4142693ACoilable ruleSTANLEY WORKS·Filed 1977·Granted Mar 6, 1979·39 cites·3 claims
- 0486USD396615SPrunerO AMES CO·Filed 1997·Granted Aug 4, 1998·31 cites·1 claims
- 0586US4578867ASpring coilable top reading rule with improved guide structure for coilable bladeSTANLEY WORKS·Filed 1985·Granted Apr 1, 1986·51 cites·5 claims
- 0684US4434952APower returnable coilable rule cartridge and coil rule assembly employing sameSTANLEY WORKS·Filed 1982·Granted Mar 6, 1984·33 cites·11 claims
- 0780US6892790B2Process for injection molding semi-solid alloysHUSKY INJECTION MOLDING·Filed 2002·Granted May 17, 2005·14 cites·21 claims
- 0879USD393189SDesign for prunerO AMES CO·Filed 1997·Granted Apr 7, 1998·22 cites·1 claims
- 0979USD375881SHand trowelO AMES CO·Filed 1995·Granted Nov 26, 1996·22 cites·1 claims
- 1076US4067513ACoilable rule and replacement cartridge thereforSTANLEY WORKS·Filed 1976·Granted Jan 10, 1978·30 cites·7 claims
- 1175US5975601AOne-piece hand-held gardening toolAMES CO O·Filed 1998·Granted Nov 2, 1999·36 cites·12 claims
- 1272US7694715B2Metal molding systemHUSKY INJECTION MOLDING·Filed 2007·Granted Apr 13, 2010·2 cites·31 claims
- 1372USD375236SHand cultivatorO AMES CO·Filed 1995·Granted Nov 5, 1996·17 cites·1 claims
- 1467USD375027SHand transplanterO AMES CO·Filed 1995·Granted Oct 29, 1996·14 cites·1 claims
- 1566USD500947SAnti-vandal door trimSARGENT MFG·Filed 2003·Granted Jan 18, 2005·11 cites·1 claims
- 1665US5615903AUtility cart having tool handle holding deviceAMES CO O·Filed 1996·Granted Apr 1, 1997·39 cites·9 claims
- 1758USD514919SAnti-vandal door trimSARGENT MFG CO·Filed 2004·Granted Feb 14, 2006·7 cites·1 claims
- 1856US7255151B2Near liquidus injection molding processHUSKY INJECTION MOLDING·Filed 2004·Granted Aug 14, 2007·1 cites·24 claims
- 1953US7469738B2Process for injection molding semi-solid alloysHUSKY INJECTION MOLDING·Filed 2004·Granted Dec 30, 2008·1 cites·15 claims
- 2051US7699092B2Metal-molding system and process for making foamed alloyHUSKY INJECTION MOLDING·Filed 2007·Granted Apr 20, 2010·0 cites·14 claims
- 2151US2009107646A1Metal-Molding Conduit Assembly of Metal-Molding SystemHUSKY INJECTION MOLDING·Filed 2007·Application pending·0 cites
- 2250US2008295989A1Near-Liquidus Rheomolding of Injectable AlloyHUSKY INJECTION MOLDING·Filed 2007·Application pending·0 cites
- 2349US2008099176A1Component of Metal Molding SystemHUSKY INJECTION MOLDING·Filed 2006·Application pending·0 cites
- 2449US2009098234A1Screw with Carbide InsertsHUSKY INJECTION MOLDING·Filed 2007·Application pending·0 cites
- 2545USD568717SKeypad escutcheonCORBIN RUSSWIN INC·Filed 2005·Granted May 13, 2008·6 cites·1 claims
- 2634USD514918SAnti-vandal door trimSARGENT MFG CO·Filed 2004·Granted Feb 14, 2006·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →