KH

Karl Michael Hargreaves

Overall (All Time): #2,205,992 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6616107 Clamp, clamping means, and method of clamping — 2003-09-09
4821020 Cycle stop-light switches and stop-light equipment — 1989-04-11