Inventor · disambiguated record
Joachim Knaak
Also filed as: KNAAK JOACHIM · KNAAK JOACHIM F · KNAAK JOACHIM FRIEDRICH
4 granted patents·58 citations·filing 1974–1989
77Inventor score
Top patents by PatentIndex Score
4 records- 0183US3978145AUse of hexagonal chromium (111) oxide hydroxide catalyst in fluorination processDU PONT·Filed 1974·Granted Aug 31, 1976·17 cites·5 claims
- 0278US3992325Aγ-CrOOH fluorination catalystsDU PONT·Filed 1975·Granted Nov 16, 1976·29 cites·8 claims
- 0335US4522073AMagnetic-inductive flow meter for high temperaturesINTERATOM·Filed 1983·Granted Jun 11, 1985·6 cites·3 claims
- 0434US4958523AApparatus for measuring the flow rate of electrically conductive liquidsINTERATOM·Filed 1989·Granted Sep 25, 1990·6 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Joachim Knaak 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 →