Robert B. Pan

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method of reinforcing complex tubular joints
- Patent number 4,629,111
- Issue date Dec 16, 1986
- Conoco Inc.
- Mamdouh M. Salama
- E04 - BUILDING
Information Patent Grant
Stiffening for tubular joints
- Patent number 4,595,311
- Issue date Jun 17, 1986
- Conoco Inc.
- Mamdouh M. Salama
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Stiffening for complex tubular joints
- Patent number 4,543,008
- Issue date Sep 24, 1985
- Conoco Inc.
- Mamdouh M. Salama
- E04 - BUILDING
Information Patent Grant
Well completion system and process
- Patent number 4,493,372
- Issue date Jan 15, 1985
- Conoco Inc.
- Fred J. Radd
- E21 - EARTH DRILLING MINING