Assignee
ERNST ARNOLD E
8 granted patents·130 citations·filing 1974–1980
Top patents by PatentIndex Score
8 records- 0181US4034688ADisc scraping apparatusERNST ARNOLD E·Filed 1975·Granted Jul 12, 1977·22 cites·2 claims
- 0275US4120363ARoot crop harvesterERNST ARNOLD E·Filed 1976·Granted Oct 17, 1978·27 cites·3 claims
- 0370US3951306APlanter apparatusERNST ARNOLD E·Filed 1974·Granted Apr 20, 1976·28 cites·2 claims
- 0465US4381762AFriction furnaceERNST ARNOLD E·Filed 1980·Granted May 3, 1983·20 cites·5 claims
- 0560US4060254AImplement re-alignment hitchERNST ARNOLD E·Filed 1976·Granted Nov 29, 1977·15 cites·8 claims
- 0649US3990519APlant pulling apparatusERNST ARNOLD E·Filed 1975·Granted Nov 9, 1976·11 cites·8 claims
- 0743US4009759ACultivator apparatusERNST ARNOLD E·Filed 1975·Granted Mar 1, 1977·5 cites·5 claims
- 0833US4064946ASpring trip mechanismERNST ARNOLD E·Filed 1975·Granted Dec 27, 1977·2 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when ERNST ARNOLD 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 →