Inventor

O'SHEA MARTIN W

3 patents

Patents

3 patents

US4172216AOct 23, 1979

Pressure sensitive switch

SPRAGUE ELECTRIC CO92 citations91

US4214210AJul 22, 1980

Electromagnetic noise source locator

SPRAGUE ELECTRIC CO50 citations88

US3965425AJun 22, 1976

Electromagnetic radiation source locator

SPRAGUE ELECTRIC CO6 citations55