Inventor
active
Fastener-washer combination
Means for anchoring to rock
No associations
LandOfFree
Roger I. Swanson does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Roger I. Swanson, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roger I. Swanson will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1196633