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Patents Grantslast 30 patents

Information Patent Grant
Liner for gas storage tank
- Patent number 9,470,366
- Issue date Oct 18, 2016
- DSM IP Assets B.V.
- Konraad Dullaert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for safe underground storage of materials and apparatus for...
- Patent number 4,224,800
- Issue date Sep 30, 1980
- Alf H. Grennard
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method of covering the bottom surface in a gas cavern
- Patent number 4,109,471
- Issue date Aug 29, 1978
- Deutsche Texaco Aktiengesellschaft
- Franz X. Sebald
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method of sealing the rock around a rock chamber intended for a med...
- Patent number 3,934,420
- Issue date Jan 27, 1976
- Erik Ingvar Janelid
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
3866058
- Patent number 3,866,058
- Issue date Feb 11, 1975
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
3183675
- Patent number 3,183,675
- Issue date May 18, 1965
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS