Inventor · disambiguated record
William J. Knebel
Also filed as: KNEBEL WILLIAM J
2 granted patents·169 citations·filing 1991–1993
70Inventor score
Files withCALGON CARBON CORP2
Top patents by PatentIndex Score
2 records- 0191US5492882AChromium-free impregnated activated universal respirator carbon for adsorption of toxic gases and/or vapors in industrial applicationsCALGON CARBON CORP·Filed 1993·Granted Feb 20, 1996·121 cites·19 claims
- 0270US5198001AApparatus and process for removing organic compounds from a gas streamCALGON CARBON CORP·Filed 1991·Granted Mar 30, 1993·48 cites·29 claims
Join the waitlist — get patent alerts
Get an alert when William J. Knebel 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 →