Assignee
SCIENCE DYNAMICS CORP
US·3 granted patents·828 citations·filing 1987–1996
Top patents by PatentIndex Score
3 records- 0194US4797913ADirect telephone dial ordering serviceSCIENCE DYNAMICS CORP·Filed 1987·Granted Jan 10, 1989·348 cites·12 claims
- 0293US5023904ADirect telephone dial ordering serviceSCIENCE DYNAMICS CORP·Filed 1989·Granted Jun 11, 1991·301 cites·12 claims
- 0386US5768355AThree-way call detection systemSCIENCE DYNAMICS CORP·Filed 1996·Granted Jun 16, 1998·179 cites·7 claims
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