Inventor · disambiguated record
Frederick C. Close
Also filed as: CLOSE FREDERICK C
5 granted patents·43 citations·filing 1986–1987
76Inventor score
Top patents by PatentIndex Score
5 records- 0167US5024153APrint drum for a postage meterPITNEY BOWES INC·Filed 1986·Granted Jun 18, 1991·27 cites·15 claims
- 0247US5046378AAnti-jamming gear arrangementPITNEY BOWES INC·Filed 1986·Granted Sep 10, 1991·12 cites·3 claims
- 0325US4910392ACounter mechanismsPITNEY BOWES PLC·Filed 1987·Granted Mar 20, 1990·1 cites·7 claims
- 0422US4881460APostage meter and control arrangement for samePITNEY BOWES INC·Filed 1987·Granted Nov 21, 1989·2 cites·7 claims
- 0519US4841858AImpression roller assembly including an ejector rollerBANNISTER RAY L·Filed 1987·Granted Jun 27, 1989·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →