Charles Helfman

Details Charles Helfman Charles Helfman

Movable or removable closures

Frame with closure feature

Inventor

active

Affiliated with

Also associated with

No associations

Rating

Charles Helfman does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Charles Helfman, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charles Helfman will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-1596934