Assignee
SIEMENS ROLM COMMUNICATIONS INC
3 granted patents·70 citations·filing 1995–1995
Top patents by PatentIndex Score
3 records- 0187USD375095STelephoneSIEMENS ROLM COMMUNICATIONS INC·Filed 1995·Granted Oct 29, 1996·36 cites·1 claims
- 0273USD374674STelephone key expansion unitSIEMENS ROLM COMMUNICATIONS INC·Filed 1995·Granted Oct 15, 1996·19 cites·1 claims
- 0367USD387063STelephone key expansion unitSIEMENS ROLM COMMUNICATIONS INC·Filed 1995·Granted Dec 2, 1997·15 cites·1 claims
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