Assignee
PAYMASTER CORP
US·5 granted patents·18 citations·filing 1989–1994
Top patents by PatentIndex Score
5 records- 0135US4995315AMoney order imprinterPAYMASTER CORP·Filed 1989·Granted Feb 26, 1991·7 cites·30 claims
- 0234US5292283AMoney order imprinterPAYMASTER CORP·Filed 1992·Granted Mar 8, 1994·7 cites·16 claims
- 0329US5086697AInked ribbon cartridge for money order imprinterPAYMASTER CORP·Filed 1990·Granted Feb 11, 1992·4 cites·8 claims
- 0425US5611273ACheck writing machinePAYMASTER CORP·Filed 1994·Granted Mar 18, 1997·0 cites·20 claims
- 0510USD370232SCheck writing machinePAYMASTER CORP·Filed 1994·Granted May 28, 1996·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →