TZ

Theodoor W. Zegers

AM Amax: 1 patents #59 of 180Top 35%
📍 Evergreen, CO: #230 of 385 inventorsTop 60%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,955,666 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4758271 Continuous copper drossing of lead Philip M. Howard, Georgi Angelov 1988-07-19