DJ

Donald L. Johanson

AU Audiovox: 1 patents #39 of 70Top 60%
BI Baxter International: 1 patents #1,335 of 2,334Top 60%
CB C.R. Bard: 1 patents #696 of 1,139Top 65%
📍 Wayland, MA: #271 of 613 inventorsTop 45%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,659,272 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5256157 Automated infusion pump with replaceable memory cartridges Nicholas G. Samiotes, Paul S. Tamura 1993-10-26
4544369 Battery operated miniature syringe infusion pump James G. Skakoon, Raymond J. Bonthron 1985-10-01
D266271 Hearing aid Thomas S. Chan 1982-09-21