Inventor · disambiguated record
Michael M. Sprague
Also filed as: SPRAGUE MICHAEL · SPRAGUE MICHAEL M
9 granted patents·178 citations·filing 1986–2014
89Inventor score
Files withCARTER JOHN L3SPRAGUE MICHAEL M3PRISM SOLAR TECHNOLOGIES INC2WAGNER ELECTRONIC PRODUCTS INC1
Top patents by PatentIndex Score
9 records- 0194US5276980AReversible conditioned air flow systemCARTER JOHN L·Filed 1992·Granted Jan 11, 1994·70 cites·10 claims
- 0287US8853525B2Frameless photovoltaic modulePRISM SOLAR TECHNOLOGIES INC·Filed 2013·Granted Oct 7, 2014·5 cites·18 claims
- 0386US9312418B2Frameless photovoltaic modulePRISM SOLAR TECHNOLOGIES INC·Filed 2014·Granted Apr 12, 2016·4 cites·19 claims
- 0475US5226244ACirculating air dryerCARTER JOHN L·Filed 1992·Granted Jul 13, 1993·27 cites·12 claims
- 0575US4953298AKiln controllerWAGNER ELECTRONIC PRODUCTS INC·Filed 1989·Granted Sep 4, 1990·29 cites·14 claims
- 0673US7571554B2Heat recovery and ventilation system for dryersSPRAGUE MICHAEL M·Filed 2005·Granted Aug 11, 2009·5 cites·12 claims
- 0762US4662083AVentilating system for dryersCARTER JOHN L·Filed 1986·Granted May 5, 1987·17 cites·8 claims
- 0851US4885863AFishing lure retrieverSPRAGUE MICHAEL M·Filed 1988·Granted Dec 12, 1989·15 cites·8 claims
- 0932US4756112AFishing lure retrieverSPRAGUE MICHAEL M·Filed 1986·Granted Jul 12, 1988·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →