Inventor · disambiguated record
Horst Ferch
Also filed as: FERCH HORST
3 granted patents·164 citations·filing 1975–1982
77Inventor score
Files withDEGUSSA3
Top patents by PatentIndex Score
3 records- 0193US4006031ACarbon black preparation for use in mineral binderDEGUSSA·Filed 1975·Granted Feb 1, 1977·70 cites·21 claims
- 0288US4274883AAqueous dispersion of a hydrophobic silicaDEGUSSA·Filed 1979·Granted Jun 23, 1981·56 cites·8 claims
- 0386US4482642AProcess for the production of slugs of pyrogenically produced oxidesDEGUSSA·Filed 1982·Granted Nov 13, 1984·38 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Horst Ferch 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 →