Inventor · disambiguated record
James W. Mast
Also filed as: MARTIN VIRGIL B · MAST JAMES · MAST JAMES W · MAST JAMES WILLIAM
8 granted patents·5 pending applications·55 citations·filing 1979–2019
85Inventor score
Top patents by PatentIndex Score
13 records- 0186US10208442B2Snow throwerBRIGGS & STRATTON CORP·Filed 2017·Granted Feb 19, 2019·5 cites·19 claims
- 0281US9279222B2Snow thrower impellerGERRITS SAMUEL J·Filed 2012·Granted Mar 8, 2016·12 cites·43 claims
- 0373US9464393B2Two stage snow thrower auger housingBRIGGS & STRATTON CORP·Filed 2013·Granted Oct 11, 2016·3 cites·16 claims
- 0471US8402680B2Snow thrower impellerSTEINIKE DANIEL L·Filed 2010·Granted Mar 26, 2013·7 cites·26 claims
- 0565US9663909B2Snow directing and discharging assemblyMAST JAMES W·Filed 2013·Granted May 30, 2017·4 cites·13 claims
- 0655US4924663AMower-mounted grass catcher and reel lawn mower assembly and method of making sameTEXTRON INC·Filed 1989·Granted May 15, 1990·17 cites·19 claims
- 0754US2015068074A1Snow throwerBRIGGS & STRATTON CORP·Filed 2014·Application pending·0 cites
- 0853US2019169809A1Snow throwerBRIGGS & STRATTON CORP·Filed 2019·Application pending·0 cites
- 0947US10208444B2Snow directing and discharging assemblyBRIGGS & STRATTON CORP·Filed 2017·Granted Feb 19, 2019·0 cites·9 claims
- 1046US2008209771A1Chute rotation system and method of operating sameJERGER PETER C·Filed 2007·Application pending·0 cites
- 1143US4220019AShear clutch assembly with reverse drive mechanism for clearing overloadsGEHL·Filed 1979·Granted Sep 2, 1980·7 cites·22 claims
- 1241US2017009418A1Two stage snow thrower auger housingBRIGGS & STRATTON CORP·Filed 2016·Application pending·0 cites
- 1341US2014173946A1Zero-turn utility vehicleBRIGGS & STRATTON CORP·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →