Inventor · disambiguated record
Alfred Valantin
Also filed as: VALANTIN ALFRED · VALANTIN ALFRED A · VALANTIN ALFRED A M · VALANTIN ALFRED ALPHONSE MARIE
8 granted patents·109 citations·filing 1975–1979
86Inventor score
Top patents by PatentIndex Score
8 records- 0172US4255068AMethod and a device for undersea drillingTECH IND ET MINIERES·Filed 1979·Granted Mar 10, 1981·37 cites·11 claims
- 0270US4345854AApparatus for laying underwater pipelinesTECH IND ET MINIERES·Filed 1979·Granted Aug 24, 1982·32 cites·19 claims
- 0368US4129990AAdvancing supportCHARBONNAGES DE FRANCE·Filed 1977·Granted Dec 19, 1978·19 cites·12 claims
- 0442US3990349ADevice for effecting translational movement of a machineCHARBONNAGES DE FRANCE·Filed 1975·Granted Nov 9, 1976·8 cites·7 claims
- 0537US4114385ARoof supportCHARBONNAGES DE FRANCE·Filed 1977·Granted Sep 19, 1978·3 cites·21 claims
- 0635US4232911ACarriage with articulated trackCHARBONNAGES DE FRANCE·Filed 1979·Granted Nov 11, 1980·4 cites·7 claims
- 0733US4134620AChannelling machine for cutting a preliminary groove around the working face of a tunnelSIPREMEC·Filed 1977·Granted Jan 16, 1979·4 cites·12 claims
- 0831US4109473ARoof supportsCHARBONNAGES DE FRANCE·Filed 1977·Granted Aug 29, 1978·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →