Inventor

GRYGA JR JOHN J

3 patents

Patents

3 patents

US4072287AFeb 7, 1978

Seat supporting assembly of the resiliently loaded type

MILSCO MFG CO50 citations90

US4029283AJun 14, 1977

Seat supporting assembly

MILSCO MFG CO29 citations80

US3994469ANov 30, 1976

Seat suspension including improved damping means

MILSCO MFG CO32 citations79