DB

David W. Burkhalter

PE Perkinelmer: 1 patents #280 of 671Top 45%
📍 Redwood City, CA: #3,539 of 5,061 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,039,287 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4465416 Wafer handling mechanism Maurits Kain 1984-08-14