Inventor

HEEB JOHN P

US3 patents

Patents

3 patents

US5861802AJan 19, 1999

Fifth wheel hitch coupling control system

HOLLAND HITCH CO95 citations96

US5054805AOct 8, 1991

Trailer landing gear cushion foot

HOLLAND HITCH CO26 citations90

US5522613AJun 4, 1996

Self lubicating fifth wheel hitch

HOLLAND HITCH CO23 citations88