Inventor · disambiguated record

F. Peter Tyrrell

Also filed as: TYRRELL F PETER

2 granted patents·5 citations·filing 1980–1980

48Inventor score

Technology areasH04N

Files withEXXON RESEARCH ENGINEERING CO1 RICOH KK1

Top patents by PatentIndex Score

2 records

0130US4589033AMethod and apparatus for interrupting a facsimile transmissionRICOH KK·Filed 1980·Granted May 13, 1986·4 cites·4 claims
0225US4331984AMethod and apparatus for synchronizing facsimile transmissionsEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted May 25, 1982·1 cites·14 claims

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