DS

David A. Spence

RH Rite-Hite Holding: 1 patents #5 of 14Top 40%
📍 Hartland, WI: #4 of 21 inventorsTop 20%
🗺 Wisconsin: #406 of 1,957 inventorsTop 25%
Overall (1994): #143,826 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5297921 Releasable locking device Scott L. Springer 1994-03-29