Assignee
CLARKE CHAPMAN LTD
GB·9 granted patents·155 citations·filing 1975–1977
Top patents by PatentIndex Score
9 records- 0182US4132387AWinding mechanismCLARKE CHAPMAN LTD·Filed 1977·Granted Jan 2, 1979·53 cites·6 claims
- 0265US4043497AFriction welding machineCLARKE CHAPMAN LTD·Filed 1976·Granted Aug 23, 1977·26 cites·10 claims
- 0362US4009360AOrbital welding apparatusCLARKE CHAPMAN LTD·Filed 1975·Granted Feb 22, 1977·22 cites·5 claims
- 0457US4038509AOrbital welding apparatusCLARKE CHAPMAN LTD·Filed 1975·Granted Jul 26, 1977·16 cites·4 claims
- 0555US4023775AApparatus for recovering rope and chain cableCLARKE CHAPMAN LTD·Filed 1975·Granted May 17, 1977·12 cites·11 claims
- 0650US4055151AWaste heat boilerCLARKE CHAPMAN LTD·Filed 1976·Granted Oct 25, 1977·10 cites·10 claims
- 0738US3993247AAtomizersCLARKE CHAPMAN LTD·Filed 1975·Granted Nov 23, 1976·9 cites·2 claims
- 0833US4140929AAir pressurizing systemCLARKE CHAPMAN LTD·Filed 1977·Granted Feb 20, 1979·3 cites·7 claims
- 0928US4043496AFriction welding machineCLARKE CHAPMAN LTD·Filed 1976·Granted Aug 23, 1977·4 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →