Leroy L. Hellgren

Details Leroy L. Hellgren Leroy L. Hellgren

Geometrical instruments

Inventor

active

Affiliated with

Also associated with

No associations

Rating

Leroy L. Hellgren does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-1283144