Fire escape, ladder, or scaffold
Ladder
Supporting surface compensating means
Assignee
active
No affiliations
LandOfFree
Daniel J. Roy does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Daniel J. Roy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Daniel J. Roy will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2536322