Inventor · disambiguated record
Michael D. Griswold
Also filed as: GRISWOLD MICHAEL · GRISWOLD MICHAEL D
10 granted patents·5 pending applications·96 citations·filing 2009–2016
88Inventor score
Top patents by PatentIndex Score
15 records- 0196US8528291B23-dimensional universal tube connector systemALLRED III JIMMIE B·Filed 2011·Granted Sep 10, 2013·42 cites·7 claims
- 0290US8397463B23-dimensional universal tube connector systemALLRED III JIMMIE B·Filed 2010·Granted Mar 19, 2013·18 cites·29 claims
- 0386US8448748B2Ultra lightweight segmented ladder/bridge systemALLRED III JIMMIE B·Filed 2009·Granted May 28, 2013·10 cites·56 claims
- 0484US8962956B2Neck stiffener for stringed musical instrumentsALLRED III JIMMIE B·Filed 2012·Granted Feb 24, 2015·7 cites·25 claims
- 0581US9359817B2Dual-use modular carbon-fiber ladder and bridgeALLRED & ASSOCIATES INC·Filed 2013·Granted Jun 7, 2016·7 cites·8 claims
- 0678US8800718B2Ultra lightweight segmented ladder/bridge systemALLRED III JIMMIE B·Filed 2011·Granted Aug 12, 2014·6 cites·18 claims
- 0775US8602164B2Dual-use modular carbon-fiber ladder and bridgeALLRED III JIMMIE B·Filed 2012·Granted Dec 10, 2013·5 cites·23 claims
- 0854US9803672B2Split end tube connectorALLRED & ASS INC·Filed 2013·Granted Oct 31, 2017·1 cites·20 claims
- 0954US2014311830A1Ultra Lightweight Segmented Ladder/Bridge SystemALLRED & ASSOCIATES INC·Filed 2014·Application pending·0 cites
- 1051US2013161127A1Ultra lightweight segmented ladder/bridge system accessoriesALLRED & ASSOCIATES INC·Filed 2013·Application pending·0 cites
- 1145US2015164715A1Ultra Lightweight Segmented Ladder/Bridge System AccessoriesALLRED & ASSOCIATES INC·Filed 2015·Application pending·0 cites
- 1243US9355619B2Adjustable neck stiffener for stringed musical instrumentsALLRED & ASSOCIATES INC·Filed 2014·Granted May 31, 2016·0 cites·25 claims
- 1343US2013043668A1Motorcycle footrest peg reinforcementALLRED & ASSOCIATES INC·Filed 2012·Application pending·0 cites
- 1442US2012025437A1Lightweight carbon fiber c-clampALLRED III JIMMIE B·Filed 2011·Application pending·0 cites
- 1534US10002594B2Adjustable neck stiffener for stringed musical instrumentsALLRED & ASS INC·Filed 2016·Granted Jun 19, 2018·0 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →