Inventor · disambiguated record

David J. Boyle

Also filed as: BOYLE DAVID J

2 granted patents·15 citations·filing 1987–1987

57Inventor score

Technology areasB41L

Files withSECURITY IMPRINTER CORP2

Top patents by PatentIndex Score

2 records

0138US4802412AImprinter apparatus with changeable cassette imprint roller structureSECURITY IMPRINTER CORP·Filed 1987·Granted Feb 7, 1989·10 cites·20 claims
0230US4744296AImprinter apparatus with document activated document and card carrierSECURITY IMPRINTER CORP·Filed 1987·Granted May 17, 1988·5 cites·18 claims

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