Inventor · disambiguated record
John F. Grubb
Also filed as: GRUBB JOHN F
17 granted patents·1 pending application·165 citations·filing 1988–2017
94Inventor score
Files withATI PROPERTIES INC7ATI PROPERTIES LLC5ALLEGHENY LUDLUM CORP2BERGSTROM DAVID S2RAKOWSKI JAMES M1
Top patents by PatentIndex Score
18 records- 0194US9133538B2Lean austenitic stainless steel containing stabilizing elementsATI PROPERTIES INC·Filed 2012·Granted Sep 15, 2015·6 cites·33 claims
- 0294US8858872B2Lean austenitic stainless steelATI PROPERTIES INC·Filed 2012·Granted Oct 14, 2014·6 cites·38 claims
- 0394US8337748B2Lean austenitic stainless steel containing stabilizing elementsRAKOWSKI JAMES M·Filed 2008·Granted Dec 25, 2012·12 cites·40 claims
- 0494US8313691B2Lean austenitic stainless steelBERGSTROM DAVID S·Filed 2008·Granted Nov 20, 2012·10 cites·32 claims
- 0591US9873932B2Lean austenitic stainless steel containing stabilizing elementsATI PROPERTIES LLC·Filed 2015·Granted Jan 23, 2018·2 cites·26 claims
- 0691US9624564B2Corrosion resistant lean austenitic stainless steelATI PROPERTIES LLC·Filed 2014·Granted Apr 18, 2017·3 cites·25 claims
- 0791US8877121B2Corrosion resistant lean austenitic stainless steelBERGSTROM DAVID S·Filed 2008·Granted Nov 4, 2014·7 cites·25 claims
- 0890US9617628B2Lean austenitic stainless steelATI PROPERTIES LLC·Filed 2014·Granted Apr 11, 2017·3 cites·33 claims
- 0989US6551420B1Duplex stainless steelATI PROPERTIES INC·Filed 2001·Granted Apr 22, 2003·28 cites·43 claims
- 1088US6623569B2Duplex stainless steelsATI PROPERTIES INC·Filed 2002·Granted Sep 23, 2003·27 cites·45 claims
- 1188US6576068B2Method of producing stainless steels having improved corrosion resistanceATI PROPERTIES INC·Filed 2001·Granted Jun 10, 2003·24 cites·37 claims
- 1280US6641780B2Ferritic stainless steel having high temperature creep resistanceATI PROPERTIES INC·Filed 2001·Granted Nov 4, 2003·11 cites·20 claims
- 1374US10323308B2Corrosion resistant lean austenitic stainless steelATI PROPERTIES LLC·Filed 2017·Granted Jun 18, 2019·0 cites·25 claims
- 1472US10370748B2Lean austenitic stainless steelATI PROPERTIES LLC·Filed 2017·Granted Aug 6, 2019·0 cites·32 claims
- 1560US6709528B1Surface treatments to improve corrosion resistance of austenitic stainless steelsATI PROPERTIES INC·Filed 2000·Granted Mar 23, 2004·5 cites·24 claims
- 1658US4911886AAustentitic stainless steelALLEGHENY LUDLUM CORP·Filed 1988·Granted Mar 27, 1990·12 cites·17 claims
- 1748US2004050462A1Ferritic stainless steel having high temperature creep resistanceFiled 2003·Application pending·0 cites
- 1835US6036917ACorrosion resistant austenitic stainless steelALLEGHENY LUDLUM CORP·Filed 1998·Granted Mar 14, 2000·9 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →