Inventor · disambiguated record
Stephen G. Sawyer
Also filed as: SAWYER STEPHEN · SAWYER STEPHEN G · SAWYER STEPHEN GERARD
4 granted patents·1 pending application·28 citations·filing 1988–2014
74Inventor score
Top patents by PatentIndex Score
5 records- 0167US8851804B2Pumpable support with claddingHUSSEY DAVID A·Filed 2011·Granted Oct 7, 2014·4 cites·18 claims
- 0267US8777522B2Mine seal with multiple mortared wallsWATSON GEORGE A·Filed 2009·Granted Jul 15, 2014·8 cites·17 claims
- 0364US8342776B2Mine seal with adhesiveMICON·Filed 2008·Granted Jan 1, 2013·5 cites·29 claims
- 0454US4787913ACoal briquetting processCOAL INDUSTRY PATENTS LTD·Filed 1988·Granted Nov 29, 1988·11 cites·7 claims
- 0543US2014348596A1Nested mine roof supportsMICON·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →