Inventor · disambiguated record
Roy T. Williams
Also filed as: VAN DOORN DONALD W · WILLIAMS ROY T
3 granted patents·23 citations·filing 1975–1978
68Inventor score
Files withLUMMUS INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0160US3985072ABaling chamber constructionLUMMUS INDUSTRIES·Filed 1975·Granted Oct 12, 1976·12 cites·10 claims
- 0241US4249850AApparatus for loading, transporting and unloading modules of seed cotton and the likeLUMMUS INDUSTRIES·Filed 1978·Granted Feb 10, 1981·7 cites·3 claims
- 0335US4136609ABaling press controlsLUMMUS INDUSTRIES·Filed 1977·Granted Jan 30, 1979·4 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Roy T. 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 →