Assignee
PHONE DUCS
5 granted patents·158 citations·filing 1975–1978
Top patents by PatentIndex Score
5 records- 0193US4185424AMolded plastic stakePHONE DUCS·Filed 1978·Granted Jan 29, 1980·62 cites·8 claims
- 0269US4050721AReinforced plastic pipePHONE DUCS·Filed 1976·Granted Sep 27, 1977·29 cites·32 claims
- 0368US4002358AAdapter for connecting conduit to pipePHONE DUCS·Filed 1975·Granted Jan 11, 1977·22 cites·13 claims
- 0465US4019760ADevice for connecting conduit to a manhole or the likePHONE DUCS·Filed 1975·Granted Apr 26, 1977·20 cites·18 claims
- 0564US4096887AMultibore conduitPHONE DUCS·Filed 1976·Granted Jun 27, 1978·25 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →