Inventor · disambiguated record
Henry C. Brown
Also filed as: BROWN HENRY C · BROWN HENRY CHAD · BROWN HENRY JONE
14 granted patents·1 pending application·175 citations·filing 1976–2020
92Inventor score
Top patents by PatentIndex Score
15 records- 0192US4545561APiezoelectric valve operatorMC DONNELL DOUGLAS CORP·Filed 1984·Granted Oct 8, 1985·58 cites·4 claims
- 0279US4111610AWave-powered, pivoted float pumping system with increasing opposition to extreme movement of lever armBROWN HENRY C·Filed 1977·Granted Sep 5, 1978·35 cites·3 claims
- 0374US5631387AProcess for the preparation and recovery of maleic anhydrideHUNTSMAN SPEC CHEM CORP·Filed 1995·Granted May 20, 1997·18 cites·21 claims
- 0466US4390216ACarriage having integral springCAMSCO INC·Filed 1981·Granted Jun 28, 1983·22 cites·5 claims
- 0561US4400704APlotter having continuously moving carbon paper handling systemCAMSCO INC·Filed 1982·Granted Aug 23, 1983·15 cites·7 claims
- 0655USD957199SProduct transport containerVESTURE LLC·Filed 2020·Granted Jul 12, 2022·3 cites·1 claims
- 0754US6090245AProcess for the purification of maleic anhydrideHUNTSMAN SPEC CHEM CORP·Filed 1999·Granted Jul 18, 2000·4 cites·8 claims
- 0850US6603042B2Anhydride stabilizationHUNTSMAN SPEC CHEM CORP·Filed 2002·Granted Aug 5, 2003·0 cites·10 claims
- 0949US6120654AProcess for the purification of maleic anhydrideHUNTSMAN SPEC CHEM CORP·Filed 1999·Granted Sep 19, 2000·3 cites·14 claims
- 1046US6730810B2Anhydride stabilizationHUNTSMAN SPEC CHEM CORP·Filed 2002·Granted May 4, 2004·0 cites·34 claims
- 1146US6593495B1Anhydride stabilizationHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Jul 15, 2003·0 cites·6 claims
- 1244US2004032191A1Four in on counter barFiled 2002·Application pending·0 cites
- 1343US4066296ATruck bed tilting mechanismRAY JR LOUIS M·Filed 1976·Granted Jan 3, 1978·13 cites·16 claims
- 1437US5972174AProcess for the purification of maleic anhydrideHUNTSMAN SPEC CHEM CORP·Filed 1998·Granted Oct 26, 1999·1 cites·24 claims
- 1531US4161338APickup truck hoist attachmentUNI CORP·Filed 1977·Granted Jul 17, 1979·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →