Inventor · disambiguated record
John A. Larson
Also filed as: LARSON JOHN A · LARSON JOHN ARDEN
11 granted patents·166 citations·filing 1977–1996
91Inventor score
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11 records- 0173US5630671ALocking device for a bearing assemblyTORRINGTON CO·Filed 1995·Granted May 20, 1997·39 cites·20 claims
- 0272US4400113AFriction rock stabilizer and a method of isolating the same from a bore surfaceINGERSOLL RAND CO·Filed 1980·Granted Aug 23, 1983·17 cites·30 claims
- 0367US4326885APrecipitation hardening chromium steel casting alloyINGERSOLL RAND CO·Filed 1980·Granted Apr 27, 1982·16 cites·4 claims
- 0464US5468308ASurface treated cast iron bearing elementTORRINGTON CO·Filed 1994·Granted Nov 21, 1995·13 cites·20 claims
- 0562US5482383ABearing having multi-sided inner ring bore with elastomeric ringsTORRINGTON CO·Filed 1994·Granted Jan 9, 1996·21 cites·8 claims
- 0658US5468074ABearing assemblyTORRINGTON CO·Filed 1994·Granted Nov 21, 1995·18 cites·4 claims
- 0756US4405389AAustenitic stainless steel casting alloy for corrosive applicationsINGERSOLL RAND CO·Filed 1982·Granted Sep 20, 1983·8 cites·6 claims
- 0853US5845998ABall bearing assembly with polymer bearing ringTORRINGTON CO·Filed 1996·Granted Dec 8, 1998·14 cites·9 claims
- 0951US4793875AAbrasion resistant casting alloy for corrosive applicationsINGERSOLL RAND CO·Filed 1987·Granted Dec 27, 1988·9 cites·10 claims
- 1044US4702887ACorrosion resistant casting alloy for wearINGERSOLL RAND CO·Filed 1986·Granted Oct 27, 1987·9 cites·7 claims
- 1131US4113527AChrome steel castingINGERSOLL RAND CO·Filed 1977·Granted Sep 12, 1978·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →