Inventor

HILGEMAN THEODORE W

US7 patents

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

NORTHROP GRUMMAN CORP

4 patents

US5934103AAug 10, 1999

Method and apparatus for production of spin-polarized medical-grade xenon 129 gas by laser optical pumping

NORTHROP GRUMMAN CORP56 citations91

US5452121ASep 19, 1995

Variable spectral resolution agile filter

NORTHROP GRUMMAN CORP20 citations90

US5781292AJul 14, 1998

Short path scanning interferometer

NORTHROP GRUMMAN CORP6 citations73

US5825490AOct 20, 1998

Interferometer comprising translation assemblies for moving a first optical member relative to a second optical member

NORTHROP GRUMMAN CORP4 citations62

GRUMMAN AEROSPACE CORP

2 patents

US4097751AJun 27, 1978

Retroreflectance measuring apparatus

GRUMMAN AEROSPACE CORP23 citations76

US5235656AAug 10, 1993

Variable spatial resolution focal plane

GRUMMAN AEROSPACE CORP11 citations71

NORTHROP GRUMMAN SYSTEMS CORP

1 patent

US8864064B2Oct 21, 2014

Wind power generation system for lighter than air (LTA) platforms

NORTHROP GRUMMAN SYSTEMS CORP11 citations76