DH

Donald J. Hammerstrom

BI Battelle Memorial Institute: 1 patents #7 of 60Top 15%
📍 West Richland, WA: #3 of 8 inventorsTop 40%
🗺 Washington: #611 of 2,427 inventorsTop 30%
Overall (1997): #158,394 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5631820 Multiple DC, single AC converter with a switched DC transformer Matthew K. Donnelly 1997-05-20