Marine propulsion
Jet drive
Direction control for fluid jet
Inventor
active
Boat covering system
Watercraft compensation system
Watercraft control mechanism
Watercraft control mechanism
Watercraft having auxiliary steering
No associations
LandOfFree
Sam Spade does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Sam Spade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sam Spade will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2096642