Inventor

POTTER DENNIS G

3 patents

Patents

3 patents

US4169618AOct 2, 1979

Plastic door lock

NORRIS INDUSTRIES24 citations79

US4109948AAug 29, 1978

Plastic latch bolt for door lock

NORRIS INDUSTRIES21 citations79

US4062579ADec 13, 1977

Knob attachment for door latch

NORRIS INDUSTRIES11 citations71