HB

Herbert L. Bigham

PP Photon Power: 1 patents #7 of 9Top 80%
Overall (All Time): #4,121,943 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4228570 Electroding preparation apparatus Rhodes R. Chamberlin 1980-10-21