Inventor · disambiguated record

Richard Bachand

Also filed as: BACHAND RICHARD · BACHAND RICHARD C

3 granted patents·8 citations·filing 1974–2019

57Inventor score

Technology areasE21B G03G

Files withTCG TUNNELING COMPANY INC2 EASTMAN KODAK CO1

Top patents by PatentIndex Score

3 records

0154US3935578AThermo-magnetic image recording methods and apparatusEASTMAN KODAK CO·Filed 1974·Granted Jan 27, 1976·8 cites·11 claims
0243US10774592B2Pipe ramming system with hydraulic crowdTCG TUNNELING COMPANY INC·Filed 2019·Granted Sep 15, 2020·0 cites·1 claims
0335US10316587B2Pipe ramming system with hydraulic crowdTCG TUNNELING COMPANY INC·Filed 2015·Granted Jun 11, 2019·0 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →