DZ

Donald E. Zahm

The Dow Chemical: 2 patents #1,449 of 4,115Top 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,308,925 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5109347 Computerized volumetric dispensing system Joe A. Quick, Jr., Arthur A. Kolka, Howard C. Alexander 1992-04-28
4713601 Power proportioning controller for solid state relays Gary R. Strickler 1987-12-15