HB

Herbert W. Bilsky

RC Rca: 2 patents #592 of 1,739Top 35%
Overall (All Time): #2,365,211 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4313078 Battery charging system Patrick J. Callen 1982-01-26
4281278 Redundant battery protection system Patrick J. Callen 1981-07-28