LH

Lyle O. Hoppie

EA Eaton: 31 patents #36 of 3,708Top 1%
TC The University Of Chicago: 1 patents #530 of 1,377Top 40%
📍 Birmingham, MI: #28 of 851 inventorsTop 4%
🗺 Michigan: #1,963 of 86,293 inventorsTop 3%
Overall (All Time): #114,443 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
4478777 Method for making an elastomeric member with end pieces Joseph H. McNinch, Jr., Gregory C. Nowell 1984-10-23
4448176 Method for reducing ignition delay of fuels 1984-05-15
4333553 Prestressed elastomer for energy storage Donald Speranza 1982-06-08
4319655 Regenerative braking device with rotationally mounted energy storage means 1982-03-16
4310079 Regenerative braking device 1982-01-12
4305489 Variable ratio regenerative braking device 1981-12-15
4246988 Regenerative braking system 1981-01-27