Assignee
KOEHM RONALD E
3 granted patents·62 citations·filing 1973–1980
Top patents by PatentIndex Score
3 records- 0182USD267057SChairKOEHM RONALD E·Filed 1980·Granted Nov 30, 1982·23 cites·1 claims
- 0260US4359244AFolding chairKOEHM RONALD E·Filed 1980·Granted Nov 16, 1982·29 cites·17 claims
- 0343US3942500AFuel saving system and apparatus for internal combustion enginesKOEHM RONALD E·Filed 1973·Granted Mar 9, 1976·10 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when KOEHM RONALD E files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →