Inventor · disambiguated record
Albert R. Richmond
Also filed as: RICHMOND ALBERT R
3 granted patents·121 citations·filing 1974–1974
76Inventor score
Technology areasE21B
Files withRICHMOND MFG CO3
Top patents by PatentIndex Score
3 records- 0185US4013134APortable earth boring machine with steering headRICHMOND MFG CO·Filed 1974·Granted Mar 22, 1977·65 cites·14 claims
- 0266US3939926APortable earth boring machineRICHMOND MFG CO·Filed 1974·Granted Feb 24, 1976·30 cites·8 claims
- 0364US3938597APortable earth boring machineRICHMOND MFG CO·Filed 1974·Granted Feb 17, 1976·26 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →