DH

Douglas R. Hillier

PI Ppg Industries: 1 patents #662 of 1,216Top 55%
📍 San Juan Capistrano, CA: #278 of 406 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,790,284 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5284570 Fluid sample analyte collector and calibration assembly Douglas R. Savage, Ronald E. Betts, Richard J. Koerner 1994-02-08