Inventor · disambiguated record

Charles B. Barry

Also filed as: BARRY CHARLES B

2 granted patents·66 citations·filing 1974–1974

66Inventor score

Technology areasE21B

Files withPARSONS CO RALPH M2

Top patents by PatentIndex Score

2 records

0171US3945435AIn situ recovery of hydrocarbons from tar sandsPARSONS CO RALPH M·Filed 1974·Granted Mar 23, 1976·36 cites·7 claims
0265US3946810AIn situ recovery of hydrocarbons from tar sandsPARSONS CO RALPH M·Filed 1974·Granted Mar 30, 1976·30 cites·10 claims

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