Inventor · disambiguated record
Thomas C. Johnson
Also filed as: JOHNSON THOMAS · JOHNSON THOMAS C · JOHNSON THOMAS CHARLES
18 granted patents·499 citations·filing 1976–2018
95Inventor score
Files withJOHNSON THOMAS C5DOW CHEMICAL CO4LTJ ENTERPRISES INC3ABTECH INDUSTRIES INC2FALCON SAFETY PROD1
Top patents by PatentIndex Score
18 records- 0194US5629377AWater absorbent resin particles of crosslinked carboxyl containing polymers and method of preparationDOW CHEMICAL CO·Filed 1994·Granted May 13, 1997·120 cites·20 claims
- 0292US5863440AMethods for ameliorating oil spills in marine and inland watersABTECH INDUSTRIES INC·Filed 1996·Granted Jan 26, 1999·97 cites·78 claims
- 0386US6143172AMethods for ameliorating hydrocarbon spills in marine and inland watersABTECH INDUSTRIES INC·Filed 1999·Granted Nov 7, 2000·50 cites·51 claims
- 0478US5075344AProcess for producing a superabsorbent polymerDOW CHEMICAL CO·Filed 1991·Granted Dec 24, 1991·43 cites·8 claims
- 0573US5088323AActuator for visual indicatorLTJ ENTERPRISES INC·Filed 1991·Granted Feb 18, 1992·38 cites·10 claims
- 0660US4833222ACrosslinker stabilizer for preparing absorbent polymersDOW CHEMICAL CO·Filed 1987·Granted May 23, 1989·48 cites·19 claims
- 0759USD245488SFire alarmFALCON SAFETY PROD·Filed 1976·Granted Aug 23, 1977·6 cites·1 claims
- 0857US6067927AVisual indicatorFiled 1997·Granted May 30, 2000·26 cites·35 claims
- 0956US4908607AAnti-pickpocket alarmYANNOTTI JULIAN J·Filed 1989·Granted Mar 13, 1990·28 cites·8 claims
- 1049USD740233SActivator shieldJOHNSON THOMAS C·Filed 2014·Granted Oct 6, 2015·6 cites·1 claims
- 1148US5416160AWater-swellable polymers having improved colorDOW CHEMICAL CO·Filed 1993·Granted May 16, 1995·7 cites·9 claims
- 1244US10557740B2Bin level indicatorJOHNSON THOMAS C·Filed 2018·Granted Feb 11, 2020·0 cites·22 claims
- 1343USD642231SGolfing ball line markerJOHNSON THOMAS CHARLES·Filed 2010·Granted Jul 26, 2011·6 cites·1 claims
- 1443US4829820AVisual indicatorLTJ ENTERPRISES INC·Filed 1987·Granted May 16, 1989·11 cites·20 claims
- 1541US4799383AVisual indicatorLTJ ENTERPRISES INC·Filed 1987·Granted Jan 24, 1989·10 cites·18 claims
- 1637USD848874SMaterial level indicator actuatorJOHNSON THOMAS C·Filed 2017·Granted May 21, 2019·2 cites·1 claims
- 1736US10408659B2Bin level inicatorJOHNSON THOMAS C·Filed 2015·Granted Sep 10, 2019·0 cites·36 claims
- 1834USD806899SCanister holderJOHNSON THOMAS C·Filed 2016·Granted Jan 2, 2018·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →