Inventor · disambiguated record
Charles Richard Witschonke
Also filed as: WITSCHONKE CHARLES RICHARD
3 granted patents·29 citations·filing 1974–1976
69Inventor score
Files withAMERICAN CYANAMID CO3
Top patents by PatentIndex Score
3 records- 0177US3988277AStabilized Mannich base solutionsAMERICAN CYANAMID CO·Filed 1974·Granted Oct 26, 1976·18 cites·10 claims
- 0246US4085045ALow molecular weight hydrolyzed polyacrylamide used as a scale inhibitor in water systemsAMERICAN CYANAMID CO·Filed 1976·Granted Apr 18, 1978·6 cites·2 claims
- 0342US4001161ALow molecular weight hydrolyzed polyacrylamide and use thereof as scale inhibitor in water systemsAMERICAN CYANAMID CO·Filed 1975·Granted Jan 4, 1977·5 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Charles Richard Witschonke 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 →