LB

Lawrence D. Barr

AL Alliedsignal: 1 patents #1,187 of 2,631Top 50%
EA Engineering Research Associates: 1 patents #17 of 25Top 70%
📍 Tucson, AZ: #2,413 of 6,004 inventorsTop 45%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #2,234,206 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6019580 Turbine blade attachment stress reduction rings Frederick G. Borns, Mark C. Johnson 2000-02-01
4252538 Apparatus and method for antibody screening, typing and compatibility testing of red blood cells 1981-02-24