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Inventor
HOFFHEINS BARBARA S
US
3 patents
⚠️ This page may combine multiple inventors who share the name “HOFFHEINS BARBARA S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARTIN MARIETTA ENERGY SYSTEMS
2 patents
US5451920A
Sep 19, 1995
Thick film hydrogen sensor
MARTIN MARIETTA ENERGY SYSTEMS
30 citations
91
US5367283A
Nov 22, 1994
Thin film hydrogen sensor
MARTIN MARIETTA ENERGY SYSTEMS
77 citations
91
LOCKHEED MARTIN ENERGY SYS INC
1 patent
US5654497A
Aug 5, 1997
Motor vehicle fuel analyzer
LOCKHEED MARTIN ENERGY SYS INC
112 citations
96