Inventor · disambiguated record
John J. Herrmann
Also filed as: HERRMANN JOHN J
3 granted patents·33 citations·filing 1983–1986
66Inventor score
Top patents by PatentIndex Score
3 records- 0164US4739780AVertical photoresist developerCIRCUIT CHEMISTRY CORP·Filed 1986·Granted Apr 26, 1988·21 cites·16 claims
- 0241US4732173AVertical photoresist developerCIRCUIT CHEMISTRY CORP·Filed 1985·Granted Mar 22, 1988·12 cites·10 claims
- 0316US4497571APhotographic enlargementsHERRMANN JOHN J·Filed 1983·Granted Feb 5, 1985·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when John J. Herrmann files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →