Assignee
DELACHAUX C
FR·11 granted patents·118 citations·filing 1978–1985
Top patents by PatentIndex Score
11 records- 0165US4504310AProcess for the production of high purity metals or alloysDELACHAUX C·Filed 1983·Granted Mar 12, 1985·18 cites·16 claims
- 0261US4641818AApparatus for adjusting two butt-ends of rails to be connected by weldingDELACHAUX C·Filed 1981·Granted Feb 10, 1987·22 cites·6 claims
- 0361US4320708ADevices for adjusting two butt ends of rails to be connected by weldingDELACHAUX C·Filed 1980·Granted Mar 23, 1982·17 cites·10 claims
- 0454US4275499AApparatus for removing the surplus welding materialDELACHAUX C·Filed 1979·Granted Jun 30, 1981·9 cites·7 claims
- 0553US4378909AFish-plates for electrically conducting railway railsDELACHAUX C·Filed 1980·Granted Apr 5, 1983·17 cites·5 claims
- 0647US4176777ASetting arrangement for alignment and gap between two rail endsDELACHAUX C·Filed 1978·Granted Dec 4, 1979·11 cites·13 claims
- 0743US4190228AMould for the metallothermic welding of metal itemsDELACHAUX C·Filed 1978·Granted Feb 26, 1980·9 cites·11 claims
- 0834US4348959ARail gap adjusting deviceDELACHAUX C·Filed 1980·Granted Sep 14, 1982·4 cites·6 claims
- 0931US4704502ASuspension assembly for electricity power supply railsDELACHAUX C·Filed 1985·Granted Nov 3, 1987·4 cites·2 claims
- 1031US4363939AElectrical supply line for the supply or current to railway vehiclesDELACHAUX C·Filed 1980·Granted Dec 14, 1982·6 cites·3 claims
- 1111US4546218ASuspension system for an overhead contact wire for electric traction vehiclesDELACHAUX C·Filed 1983·Granted Oct 8, 1985·1 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when DELACHAUX C files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →