Inventor · disambiguated record
David C. Hill
Also filed as: HILL DAVID · HILL DAVID C · HILL DAVID CHARLES · HILL DAVID W
14 granted patents·3 pending applications·258 citations·filing 1974–2012
93Inventor score
Top patents by PatentIndex Score
17 records- 0186US3963383AAir driven pumpHASKEL ENG & SUPPLY CO·Filed 1974·Granted Jun 15, 1976·40 cites·5 claims
- 0280US7514239B2Nucleic acid molecules encoding beta-like glycoprotein hormone polypeptides and heterodimers thereofAMGEN INC·Filed 2001·Granted Apr 7, 2009·10 cites·13 claims
- 0380US4189700AResistor deviceTEXAS INSTRUMENTS INC·Filed 1978·Granted Feb 19, 1980·21 cites·12 claims
- 0478US4045593AMethod for producing moisture resistant electrodesUNION CARBIDE CORP·Filed 1975·Granted Aug 30, 1977·26 cites·7 claims
- 0577US7358341B2Beta-like glycoprotein hormone polypeptide and heterodimerAMGEN INC·Filed 2003·Granted Apr 15, 2008·7 cites·6 claims
- 0668US7035619B1System and method for integrating call detail records for a multiple network environmentQWEST COMM INT INC·Filed 1999·Granted Apr 25, 2006·49 cites·20 claims
- 0767US6016606ANavigation device having a viewer for superimposing bearing, GPS position and indexed map informationNAVITRAK INTERNATIONAL CORP·Filed 1998·Granted Jan 25, 2000·53 cites·20 claims
- 0863USD293468SI.V. infusion pumpFISHER SCIENT GROUP·Filed 1985·Granted Dec 29, 1987·10 cites·1 claims
- 0957US4189509AResistor device and method of makingTEXAS INSTRUMENTS INC·Filed 1976·Granted Feb 19, 1980·13 cites·13 claims
- 1051US4164147ATemperature sensing apparatusTEXAS INSTRUMENTS INC·Filed 1977·Granted Aug 14, 1979·11 cites·11 claims
- 1140US2005104846A1Apparatus, system, and process for demarking control objects using direct non-visible lightFiled 2003·Application pending·0 cites
- 1237US5060390ANavigation aidNAVITRAK CORP·Filed 1990·Granted Oct 29, 1991·8 cites·11 claims
- 1337US2014248396A1Improved Viability of Probiotic Microorganisms Using Poly - gamm- Glutamic AcidRADECKA IZA·Filed 2012·Application pending·0 cites
- 1436US2008177456A1Engine control systemROLLS ROYCE PLC·Filed 2007·Application pending·0 cites
- 1528US5461792ANavigation aid with biangulationNAVITRAK CORP·Filed 1994·Granted Oct 31, 1995·2 cites·4 claims
- 1628US5249667AApparatus for maintaining optimum artist's pigment media characteristics and method of making sameMLC TECHNOLOGIES INC·Filed 1990·Granted Oct 5, 1993·6 cites·17 claims
- 1725US5339528ATransparency holder for navigation aidNAVIMAP CORP·Filed 1990·Granted Aug 23, 1994·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →