Inventor

LEWIS DAVID H

9 patents

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

TRW INC

2 patents

US6487844B1Dec 3, 2002

Aerospike augmentation of microthruster impulse

TRW INC14 citations78

US6539703B1Apr 1, 2003

Spacecraft component with microthruster actuation and operation thereof

TRW INC10 citations71

LUMENITION LTD

2 patents

US4292939AOct 6, 1981

Fail safe devices for use with devices for limiting the speed of revolution of an internal combustion engine

LUMENITION LTD8 citations71

US4254748AMar 10, 1981

Ignition systems for internal combustion system

LUMENITION LTD1 citations51

HIGH PLAINS TECHNOLOGY GROUP L

1 patent

US6755836B1Jun 29, 2004

Bone screw fastener and apparatus for inserting and removing same

HIGH PLAINS TECHNOLOGY GROUP L429 citations95

BARTUSKA VICTOR J

1 patent

US4940942AJul 10, 1990

Method and apparatus for conducting variable-temperature solid state magnetic resonance spectroscopy

BARTUSKA VICTOR J52 citations91

HIGH PLAINS TECHNOLOGY GROUP LLC

1 patent

US7901413B1Mar 8, 2011

Surgical locking screw and driver arrangement

HIGH PLAINS TECHNOLOGY GROUP LLC28 citations88

OTSUKA ELECTRONICS USA

1 patent

US5260657ANov 9, 1993

Magnetic resonance spectroscopy sample spinning apparatus with mechanical bearing

OTSUKA ELECTRONICS USA22 citations88

CHEMAGNETICS INC

1 patent

US4511841AApr 16, 1985

Method and apparatus for high speed magic angle spinning

CHEMAGNETICS INC65 citations88