Inventor

HILDEBRAND RICHARD J

US3 patents

Patents

3 patents

US6257360B1Jul 10, 2001

Compressed gas fuel storage system

UNIV JOHNS HOPKINS206 citations96

US7198301B2Apr 3, 2007

Suspension system for a vehicle with a tank for liquified gas

UNIV JOHNS HOPKINS31 citations90

US6321775B1Nov 27, 2001

Compressed gas manifold

UNIV JOHNS HOPKINS29 citations90