JH

John F. Hall

CG Chrysler Group: 7 patents #120 of 2,641Top 5%
CE Combustion Engineering: 1 patents #304 of 732Top 45%
FE Foam Cutting Engineers: 1 patents #2 of 3Top 70%
NL North American Philips Lighting: 1 patents #13 of 41Top 35%
📍 Bloomfield Hills, MI: #133 of 1,072 inventorsTop 15%
🗺 Michigan: #8,484 of 86,293 inventorsTop 10%
Overall (All Time): #472,546 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
6195624 Corrosion analysis system and method Brian Wilder Woodman 2001-02-27
5156408 Net support 1992-10-20
4629939 Discharge lamp with automatic shut off Stephen W. Jaworowicz 1986-12-16
4503885 Engine fuel supply system 1985-03-12
4482391 Cleaning method and apparatus for parabolic cellular louvers for lighting fixtures Winslow L. Pettingell 1984-11-13
4334989 Fuel-water separator with piston-check valve water disposal to evaporator 1982-06-15
4304206 Fuel tank vapor condensate trap 1981-12-08
4281863 Exhaust tube clamp 1981-08-04
4209177 Exhaust seal ring 1980-06-24
4188784 Articulated exhaust system 1980-02-19
4182121 Exhaust tuning for transverse automobile engine 1980-01-08