HM

Howard S. Mack

HP Harshaw/Filtrol Partnership: 1 patents #12 of 34Top 40%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,983,479 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4699081 Means for detecting and adjusting metal salt concentration in an electroless plating bath 1987-10-13