Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

Don Frederick Hunter

3S3D Systems: 3 patents #101 of 374Top 30%
Grödig, OR: #1 of 1 inventorsTop 100%
Overall (All Time): #1,247,318 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7621733 Rapid prototyping and manufacturing system and method Gary Reynolds 2009-11-24
7585450 Rapid prototyping and manufacturing system and method Ben Wahlstrom 2009-09-08
7520740 Rapid prototyping and manufacturing system and method Ben Wahlstrom, Matthew Kaddeland Stonesmith 2009-04-21
4971514 Stacking device for plate-like objects, in particular titer plates or the like 1990-11-20