Assignee
TOUCHFAX INFORMATION SYSTEMS INC
4 granted patents·60 citations·filing 1990–1992
Top patents by PatentIndex Score
4 records- 0186USD351160SPublic communication terminalTOUCHFAX INFORMATION SYSTEMS INC·Filed 1992·Granted Oct 4, 1994·34 cites·1 claims
- 0271USD331055SPublic communication terminalTOUCHFAX INFORMATION SYSTEMS INC·Filed 1991·Granted Nov 17, 1992·17 cites·1 claims
- 0349USD349113SPublic communication terminalTOUCHFAX INFORMATION SYSTEMS INC·Filed 1992·Granted Jul 26, 1994·7 cites·1 claims
- 0432USD331050SCombined facsimile and copy machineTOUCHFAX INFORMATION SYSTEMS INC·Filed 1990·Granted Nov 17, 1992·2 cites·1 claims
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