Assignee
WHARTON ENGS ELSTREE LTD
GB·4 granted patents·47 citations·filing 1977–1978
Top patents by PatentIndex Score
4 records- 0176US4236696AMulticapstan traction unitWHARTON ENGS ELSTREE LTD·Filed 1978·Granted Dec 2, 1980·26 cites·25 claims
- 0258US4245927ALaying of pipes or cables in a bed of materialWHARTON ENGS ELSTREE LTD·Filed 1978·Granted Jan 20, 1981·15 cites·11 claims
- 0334US4155539AHaulage winchesWHARTON ENGS ELSTREE LTD·Filed 1977·Granted May 22, 1979·3 cites·19 claims
- 0434US4111398AHaulage winchesWHARTON ENGS ELSTREE LTD·Filed 1977·Granted Sep 5, 1978·3 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →