Inventor · disambiguated record

Robert Butcher

Also filed as: BUTCHER ROBERT · BUTCHER ROBERT W

2 granted patents·124 citations·filing 1978–1984

64Inventor score

Technology areasB01D B23K

Files withGEN MOTORS CORP1 LENS PLUS CO1

Top patents by PatentIndex Score

2 records

0194US4744647ASemi-opaque corneal contact lens or intraoccular lens and method of formationLENS PLUS CO·Filed 1984·Granted May 17, 1988·120 cites·25 claims
0227US4244717ASystem for collecting solid particles entrained in a gas streamGEN MOTORS CORP·Filed 1978·Granted Jan 13, 1981·4 cites·8 claims

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