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Inventor
OLSEN JOHN W
US
2 patents
⚠️ This page may combine multiple inventors who share the name “OLSEN JOHN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLSEN JOHN W
1 patent
US4719720A
Jan 19, 1988
Door wicket or viewing port with polarizing lens
OLSEN JOHN W
30 citations
82
WESTINGHOUSE ELECTRIC CORP
1 patent
US4841833A
Jun 27, 1989
Rotary switch for multiple shot electromagnetic launchers
WESTINGHOUSE ELECTRIC CORP
12 citations
69