WD

Walter Dobrovolny

MS Minnesota Scientific: 2 patents #1 of 2Top 50%
📍 Saint Paul, MN: #11 of 44 inventorsTop 25%
🗺 Minnesota: #643 of 4,860 inventorsTop 15%
Overall (2003): #37,442 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6602190 Multi-position spherical retractor holder 2003-08-05
6572540 Cam-wedge locking mechanism 2003-06-03