Inventor · disambiguated record

Ric Boyd

Also filed as: Boyd Ric

2 granted patents·0 citations·filing 2017–2019

26Inventor score

Technology areasE21D

Files withJOY GLOBAL UNDERGROUND MINING LLC1 JOY MM DELAWARE INC1

Top patents by PatentIndex Score

2 records

0154US10876399B2Mining machine with multiple cutter headsJOY GLOBAL UNDERGROUND MINING LLC·Filed 2019·Granted Dec 29, 2020·0 cites·14 claims
0247US10415384B2Mining machine with multiple cutter headsJOY MM DELAWARE INC·Filed 2017·Granted Sep 17, 2019·0 cites·9 claims

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Ric Boyd — Patent Inventor | PatentIndex