Patrick F. Mommeja

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Arles, FR

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Patents Grantslast 30 patents

Information Patent Grant
Machine welded obturator
- Patent number 4,150,810
- Issue date Apr 24, 1979
- Constructions Metalliques de Provence
- Raymond A. Laignel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Plug cock
- Patent number 4,140,149
- Issue date Feb 20, 1979
- Constructions Metalliques de Provence
- Raymond A. Laignel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cocks having rotating valves and sliding seats
- Patent number 4,084,608
- Issue date Apr 18, 1978
- Constructions Metalliques de Provence
- Raymond A. Laignel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cock having a rotating valve removable from above
- Patent number 4,054,262
- Issue date Oct 18, 1977
- Constructions Metalliques de Provence
- Raymond A. Laignel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...