Inventor · disambiguated record
John R. Ewolski
Also filed as: EWOLSKI JOHN R · EWOLSKI JOHN ROBERT
5 granted patents·1 pending application·16 citations·filing 2007–2017
74Inventor score
Top patents by PatentIndex Score
6 records- 0183US7971303B2Scraper tool for removing material from a surface of a metal work pieceSHILOH IND INC·Filed 2007·Granted Jul 5, 2011·10 cites·18 claims
- 0275US8715424B2Method of removing material from a surface of a metal work pieceSHILOH IND INC·Filed 2013·Granted May 6, 2014·3 cites·11 claims
- 0364US8062763B2Metal blank with binder trim componentEWOLSKI JOHN R·Filed 2008·Granted Nov 22, 2011·3 cites·15 claims
- 0450US8414707B2Method of removing material from a surface of a metal work piecePRASAD HARI·Filed 2011·Granted Apr 9, 2013·0 cites·9 claims
- 0548US8573021B2Metal blank with binder trim component and methodEWOLSKI JOHN R·Filed 2011·Granted Nov 5, 2013·0 cites·20 claims
- 0641US2019232424A1Hybrid weld joint and method of forming the sameSHILOH IND INC·Filed 2017·Application pending·0 cites
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