DS

Daniel J. Schaefer

SS Span-America Medical Systems: 10 patents #3 of 33Top 10%
GE: 8 patents #4,313 of 36,430Top 15%
TS The United States Of America, As Represented By The Secretary, Department Of Health And Human Services: 1 patents #402 of 1,477Top 30%
📍 Vandalia, OH: #9 of 276 inventorsTop 4%
🗺 Ohio: #2,103 of 73,341 inventorsTop 3%
Overall (All Time): #145,358 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
D287641 Arm elevator — 1987-01-06
4598701 Shoulder abduction splint — 1986-07-08