Joseph E. Tegda — 1 Patent

BIBechtel International: 1 patents #10 of 40Top 25%

Moraga, CA: #233 of 363 inventorsTop 65%

California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #4,063,692 of 4,157,543Top 100%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4310769	Ship lock system with hydroelectric pumped-storage capability	Frank L. Mazzone	1982-01-12