Harold E. Christman

📍 Santa Cruz, CA: #979 of 1,911 inventorsTop 55%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,369,236 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4248287	Method of and apparatus for making flotation tire and tire product	—	1981-02-03
4234371	Method and apparatus for applying a circumferential tread to a tire carcass	—	1980-11-18