Inventor · disambiguated record
Richard D. Boyd
Also filed as: BOYD RICHARD D
3 granted patents·1 pending application·2 citations·filing 2012–2016
55Inventor score
Top patents by PatentIndex Score
4 records- 0159US9482090B2Air flow system for mining machineJOY MM DELAWARE INC·Filed 2016·Granted Nov 1, 2016·1 cites·20 claims
- 0252US9291052B2Air flow system for mining machineJOY MM DELAWARE INC·Filed 2014·Granted Mar 22, 2016·0 cites·26 claims
- 0341US8936415B2Roof support sheet handling for underground minesLUGG PETER A·Filed 2012·Granted Jan 20, 2015·1 cites·18 claims
- 0441US2015086280A1Roof support sheet handling for underground minesJOY MM DELAWARE INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →