JS

Joseph H. Schaefer

🗺 Wisconsin: #10,776 of 40,088 inventorsTop 30%
Overall (All Time): #1,220,303 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8758291 Wound ventilation system 2014-06-24
D513460 Liner Glen Lippert, Scott Lippert 2006-01-10
5341841 Fluid distribution device 1994-08-30
5178191 Modular pneumatic control systems 1993-01-12