DH

Dale E. Hampshire

GE: 2 patents #13,562 of 36,430Top 40%
📍 Mason, OH: #519 of 1,011 inventorsTop 55%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,256,712 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5709516 Washer faced spring assembly Ivan H. Peterson, James S. Hoelle 1998-01-20
5273249 Slide joint bracket Ivan H. Peterson, Steven Walters 1993-12-28