Inventor

ST AUBIN WILLIAM R

US3 patents

Patents

3 patents

US4429493AFeb 7, 1984

Astragal housing seal and lock

LST CORP56 citations91

US4411104AOct 25, 1983

Inswing door bottom and sill assembly

LST CORP60 citations91

US4171836AOct 23, 1979

Security strike plate assembly

LST CORP43 citations88