Albert F. Dorris

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Edina, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Low profile deadman and method for shipping the same with a tank
- Patent number 6,786,689
- Issue date Sep 7, 2004
- Xerxes Corporation
- Albert F. Dorris
- B61 - RAILWAYS
Information Patent Grant
Triple walled underground storage tank
- Patent number 6,698,610
- Issue date Mar 2, 2004
- Robin Berg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Underground storage tank buoyancy and buoyancy safety factor calcul...
- Patent number 6,467,344
- Issue date Oct 22, 2002
- Xerxes Corporation
- Kiet T. Ly
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Triple walled underground storage tank
- Patent number 6,398,057
- Issue date Jun 4, 2002
- Xerxes Corporation
- Robin Berg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Seismic evaluation method for underground structures
- Patent number 6,397,168
- Issue date May 28, 2002
- Xerxes Corporation
- Joseph Plecnik
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
30 Foot chamfered deadman
- Publication number 20080101864
- Publication date May 1, 2008
- Albert Dorris
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Low profile deadman and method for shipping the same with a tank
- Publication number 20030228201
- Publication date Dec 11, 2003
- Albert F. Dorris
- B61 - RAILWAYS
Information Patent Application
Triple walled underground storage tank
- Publication number 20020084276
- Publication date Jul 4, 2002
- Robin Berg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL