Inventor · disambiguated record
Paul C. Kroll
Also filed as: KROLL PAUL · KROLL PAUL C
5 granted patents·112 citations·filing 1982–1989
82Inventor score
Files withPITNEY BOWES INC5
Top patents by PatentIndex Score
5 records- 0173US4805109ANonvolatile memory protection arrangement for electronic postage meter system having plural nonvolatile memoriesPITNEY BOWES INC·Filed 1985·Granted Feb 14, 1989·31 cites·10 claims
- 0265US5159684AData communication interface integrated circuit with data-echoing and non-echoing communication modesPITNEY BOWES INC·Filed 1989·Granted Oct 27, 1992·37 cites·9 claims
- 0355US4817004AElectronic postage meter operating systemPITNEY BOWES INC·Filed 1985·Granted Mar 28, 1989·15 cites·12 claims
- 0453US4845632AElectonic postage meter system having arrangement for rapid storage of critical postage accounting data in plural nonvolatile memoriesPITNEY BOWES INC·Filed 1985·Granted Jul 4, 1989·22 cites·19 claims
- 0535US4829469ASecurity system for use with electronic postage meter to prevent lock erasure of dataPITNEY BOWES INC·Filed 1982·Granted May 9, 1989·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →