Inventor · disambiguated record
Peter D. Clark
Also filed as: CLARK PETER · CLARK PETER D · CLARK PETER DAVID
18 granted patents·2 pending applications·547 citations·filing 1978–2016
95Inventor score
Files withBASF CORP6BLACK & VEATCH CORP2ALBERTA OIL SANDS TECH1BASF COATINGS AG1BASF LACKE & FARBEN1
Top patents by PatentIndex Score
20 records- 0196US4371139AAdjustable mounting rack for solar collectorsSUNSEARCH INC·Filed 1979·Granted Feb 1, 1983·167 cites·10 claims
- 0291US5552487AMethod for powder coatingsBASF CORP·Filed 1995·Granted Sep 3, 1996·62 cites·22 claims
- 0380US6598068B1Method and apparatus for automatically managing concurrent access to a shared resource in a multi-threaded programming environmentSUN MICROSYSTEMS INC·Filed 1996·Granted Jul 22, 2003·96 cites·23 claims
- 0478US7690314B2Rail car collision systemSIEMENS INDUSTRY INC·Filed 2007·Granted Apr 6, 2010·9 cites·3 claims
- 0578US5965213AAqueous dispersions of a transparent powder coatingBASF COATINGS AG·Filed 1996·Granted Oct 12, 1999·67 cites·19 claims
- 0677US5714264AAqueous powder coating dispersion for packaging containersBASF LACKE & FARBEN·Filed 1995·Granted Feb 3, 1998·31 cites·30 claims
- 0774US7931889B2Method for producing hydrogenBLACK & VEATCH CORP·Filed 2009·Granted Apr 26, 2011·3 cites·20 claims
- 0872US5508349AReactive flow agent for powder coatingsBASF CORP·Filed 1994·Granted Apr 16, 1996·16 cites·11 claims
- 0970US7282193B2Method for energy recovery from hydrogen sulfideBLACK & VEATCH CORP·Filed 2005·Granted Oct 16, 2007·2 cites·17 claims
- 1068US8087363B2Rail car collision systemCLARK PETER JOHN·Filed 2010·Granted Jan 3, 2012·3 cites·26 claims
- 1160US4920162AElectrocoating composition of a polyamine self-condensed epoxy adduct and coatings produced therebyCLARK PETER D·Filed 1988·Granted Apr 24, 1990·13 cites·26 claims
- 1259US5902473ACathodic electrodeposition coating with carbamate-functional crosslinking agentsBASF CORP·Filed 1997·Granted May 11, 1999·14 cites·27 claims
- 1357US4506733AAdditive for inclusion in a heavy oil reservoir undergoing steam injectionALBERTA OIL SANDS TECH·Filed 1983·Granted Mar 26, 1985·15 cites·2 claims
- 1452US4216764ASolar energy collector system including apparatus for balancing heat-exchange fluid flowSUNWORKS INC·Filed 1978·Granted Aug 12, 1980·16 cites·16 claims
- 1547US5559174AElectrocoating composition of a polyamine self-condensed epoxy adduct and coatings produced therebyBASF CORP·Filed 1995·Granted Sep 24, 1996·9 cites·11 claims
- 1644US5837131ADesulfurization processUNIV TECHNOLOGIES INT·Filed 1996·Granted Nov 17, 1998·11 cites·29 claims
- 1743US5525650AElectrocoating composition of a polyamise self-condensed epoxy adduct and coatings produced therebyBASF CORP·Filed 1994·Granted Jun 11, 1996·6 cites·26 claims
- 1837US2010108315A1Method for reducing the H2S content of an H2S-containing subterranean formationSTEVENS DAVID K·Filed 2009·Application pending·0 cites
- 1935US2018173078A1Variable focus camera lensLENSVECTOR INC·Filed 2016·Application pending·0 cites
- 2034US5331026AElectrocoating composition comprising the solid pigment dispersionBASF CORP·Filed 1993·Granted Jul 19, 1994·7 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Peter D. Clark files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →