Individual holder
ZIMMERMAN EDWIN H
9 granted patents·186 citations·filing 1977–1992
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0194US4239069AAutomatic cant production machineZIMMERMAN EDWIN H·Filed 1979·Granted Dec 16, 1980·71 cites·25 claims
- 0270US4348211AGas generating systemZIMMERMAN EDWIN H·Filed 1981·Granted Sep 7, 1982·23 cites·15 claims
- 0369US4445910AGas generating system and processZIMMERMAN EDWIN H·Filed 1982·Granted May 1, 1984·22 cites·35 claims
- 0466US4159058ALumber stacking apparatusZIMMERMAN EDWIN H·Filed 1977·Granted Jun 26, 1979·17 cites·7 claims
- 0563US4561477AWoodworking machine and blades thereforZIMMERMAN EDWIN H·Filed 1984·Granted Dec 31, 1985·18 cites·9 claims
- 0650US5262048AApparatus to recover petroleum from slicks and spillsZIMMERMAN EDWIN H·Filed 1992·Granted Nov 16, 1993·15 cites·7 claims
- 0748US4173277AUnscrambling apparatus for bar material, including lumberZIMMERMAN EDWIN H·Filed 1978·Granted Nov 6, 1979·9 cites·4 claims
- 0843US4300604ASystem to produce wood products from peeler core logsZIMMERMAN EDWIN H·Filed 1980·Granted Nov 17, 1981·8 cites·5 claims
- 0933US4181056ADouble bay woodworking machineZIMMERMAN EDWIN H·Filed 1978·Granted Jan 1, 1980·3 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when ZIMMERMAN EDWIN 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 →