Inventor · disambiguated record
Rollie B. Williams
Also filed as: WILLIAMS ROLLIE B
2 granted patents·137 citations·filing 1981–1981
69Inventor score
Files withEXXON RESEARCH ENGINEERING CO2
Top patents by PatentIndex Score
2 records- 0189US4365975AUse of electromagnetic radiation to recover alkali metal constituents from coal conversion residuesEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Dec 28, 1982·89 cites·12 claims
- 0280US4408999ACoal and oil shale beneficiation processEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Oct 11, 1983·48 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Rollie B. Williams 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 →