Inventor

STEWARD WAYNE D

US3 patents

Patents

3 patents

US5006779AApr 9, 1991

Electrical unit with multi-position switch

PITTWAY CORP84 citations93

US4743829AMay 10, 1988

Plug-in device with slide cover over plug prongs

PITTWAY CORP32 citations90

US4647832AMar 3, 1987

Three position switch for portable, rechargeable device

PITTWAY CORP26 citations90