Assignee
MITCHELL JACK H
US·4 granted patents·45 citations·filing 1974–2008
Top patents by PatentIndex Score
4 records- 0175US7834495B1Electromagnetic rotary engineMITCHELL JACK H·Filed 2008·Granted Nov 16, 2010·9 cites·7 claims
- 0252US4052516APrecooked peanut-containing materials and process for making the sameMITCHELL JACK H·Filed 1974·Granted Oct 4, 1977·14 cites·14 claims
- 0340US4998375ARetractable wire barb for fish hookMITCHELL JACK H·Filed 1990·Granted Mar 12, 1991·12 cites·6 claims
- 0439US4922649AFish hook with retractable barbMITCHELL JACK H·Filed 1989·Granted May 8, 1990·10 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when MITCHELL JACK H 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 →