LeRoy H. Haefner

Details LeRoy H. Haefner LeRoy H. Haefner

Geometrical instruments

Indicator of direction of force traversing natural media

Level or plumb, terrestrial gravitation responsive

Inventor

active

Affiliated with

Also associated with

No associations

Rating

LeRoy H. Haefner 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 H. Haefner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and LeRoy H. Haefner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-619124