Inventor · disambiguated record
Robert L. Frost
Also filed as: FROST ROBERT · FROST ROBERT L
7 granted patents·3 pending applications·70 citations·filing 1990–2016
84Inventor score
Top patents by PatentIndex Score
10 records- 0162USD724636SPilotJONES DONALD W·Filed 2012·Granted Mar 17, 2015·12 cites·1 claims
- 0261USD743446SCouplerJONES DONALD W·Filed 2012·Granted Nov 17, 2015·10 cites·1 claims
- 0350US5067262ADigging toothKENNAMETAL INC·Filed 1990·Granted Nov 26, 1991·16 cites·11 claims
- 0449USD754756SCouplerJONES DONALD W·Filed 2015·Granted Apr 26, 2016·4 cites·1 claims
- 0548US5143163ADigging toothKENNAMETAL INC·Filed 1991·Granted Sep 1, 1992·24 cites·26 claims
- 0643USD812108SHex couplerBELLTEC IND INC·Filed 2016·Granted Mar 6, 2018·4 cites·1 claims
- 0736US2015084359A1Expandable ChassisFROST ROBERT·Filed 2013·Application pending·0 cites
- 0836US2015084358A1Expandable ChassisFROST ROBERT·Filed 2013·Application pending·0 cites
- 0930US2016032656A1Fluted wing augerBELLTEC IND INC·Filed 2015·Application pending·0 cites
- 1028US10077607B2Drill head borerBELLTEC IND INC·Filed 2015·Granted Sep 18, 2018·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →