Glen Irvin Rabby

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Alberta, CA

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Patents Grantslast 30 patents

Information Patent Grant
Rotary valve actuator
- Patent number 5,979,865
- Issue date Nov 9, 1999
- Hi-Kalibre Equipment Ltd.
- Glen Irvin Rabby
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Dual ball valve assembly
- Patent number 5,806,563
- Issue date Sep 15, 1998
- Hi-Kalibre Equipment Ltd.
- Glen Irvin Rabby
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of securing a valve seat member within a tubular housing and...
- Patent number 5,642,754
- Issue date Jul 1, 1997
- Hi-Kalibre Equipment Ltd.
- Glen Irvin Rabby
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...