Inventor · disambiguated record
Stephen Butts
Also filed as: BUTTS STEPHEN · BUTTS STEPHEN R
3 granted patents·1 pending application·74 citations·filing 1987–2013
74Inventor score
Top patents by PatentIndex Score
4 records- 0188US8831413B2Storage tank assembly and system for storing waste cooking oilARNOLD GARY STEVEN·Filed 2011·Granted Sep 9, 2014·15 cites·16 claims
- 0288US8561462B2Storage tank assembly and system for storing waste cooking oilARNOLD GARY STEVEN·Filed 2012·Granted Oct 22, 2013·16 cites·20 claims
- 0386US4756484AVertical shaft impact crusher with interchangeable crusher ring segmentsNORDBERG INC·Filed 1987·Granted Jul 12, 1988·43 cites·17 claims
- 0444US2014013840A1Storage tank assembly and system for storing waste cooking oilENVICOR LLC·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Stephen Butts 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 →