Movable or removable closures
With operator for movably mounted closure
Operating lever or link and closure swing about parallel axes
Inventor
active
Gate operator unit
Reusable orbital vehicle with interchangeable cargo modules
No associations
LandOfFree
William B. Duncan 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 B. Duncan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and William B. Duncan will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1908473