Uncategorized
Inventor
Country: United States Of America
Flexible piston rod and cylinder
Tea kettle handle
LandOfFree
William S. Potwin does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with William S. Potwin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and William S. Potwin will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-476928