Assignee

TELEPHONY PROGRESS INC

US·2 granted patents·14 citations·filing 1985–1986

Technology mixH04Q2 H04M1

Top patents by PatentIndex Score

2 records

0142US4675895ATest adapter tools for telephone cutover systemTELEPHONY PROGRESS INC·Filed 1986·Granted Jun 23, 1987·11 cites·22 claims
0228US4653092ATelephone main distribution frame cutover systemTELEPHONY PROGRESS INC·Filed 1985·Granted Mar 24, 1987·3 cites·19 claims

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