P

Inventor

HILL DAVID C

US14 patents
⚠️ This page may combine multiple inventors who share the name “HILL DAVID C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TEXAS INSTRUMENTS INC

3 patents
US4189700AFeb 19, 1980

Resistor device

TEXAS INSTRUMENTS INC21 citations81
US4189509AFeb 19, 1980

Resistor device and method of making

TEXAS INSTRUMENTS INC13 citations73
US4164147AAug 14, 1979

Temperature sensing apparatus

TEXAS INSTRUMENTS INC11 citations73

AMGEN INC

2 patents
US7514239B2Apr 7, 2009

Nucleic acid molecules encoding beta-like glycoprotein hormone polypeptides and heterodimers thereof

AMGEN INC10 citations89
US7358341B2Apr 15, 2008

Beta-like glycoprotein hormone polypeptide and heterodimer

AMGEN INC7 citations70

NAVITRAK CORP

2 patents
US5060390AOct 29, 1991

Navigation aid

NAVITRAK CORP8 citations71
US5461792AOct 31, 1995

Navigation aid with biangulation

NAVITRAK CORP2 citations60

QWEST COMM INT INC

1 patent
US7035619B1Apr 25, 2006

System and method for integrating call detail records for a multiple network environment

QWEST COMM INT INC49 citations92

HASKEL ENG & SUPPLY CO

1 patent
US3963383AJun 15, 1976

Air driven pump

HASKEL ENG & SUPPLY CO40 citations91

NAVITRAK INTERNATIONAL CORP

1 patent
US6016606AJan 25, 2000

Navigation device having a viewer for superimposing bearing, GPS position and indexed map information

NAVITRAK INTERNATIONAL CORP53 citations89

UNION CARBIDE CORP

1 patent
US4045593AAug 30, 1977

Method for producing moisture resistant electrodes

UNION CARBIDE CORP26 citations82

FISHER SCIENT GROUP

1 patent
USD293468SDec 29, 1987

I.V. infusion pump

FISHER SCIENT GROUP10 citations72

NAVIMAP CORP

1 patent
US5339528AAug 23, 1994

Transparency holder for navigation aid

NAVIMAP CORP2 citations56

MLC TECHNOLOGIES INC

1 patent
US5249667AOct 5, 1993

Apparatus for maintaining optimum artist's pigment media characteristics and method of making same

MLC TECHNOLOGIES INC6 citations53