Randy W. Perusse

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Torsional and translational vibration removing device
- Patent number 5,941,133
- Issue date Aug 24, 1999
- ETI Technologies Inc.
- Paul Wierzba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Dynamic balancing method and apparatus
- Patent number 5,845,542
- Issue date Dec 8, 1998
- ETI Technologies Inc.
- R. Craig Hannah
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dynamic balancing method and apparatus
- Patent number 5,829,318
- Issue date Nov 3, 1998
- ETI Technologies Inc.
- R. Craig Hannah
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dynamic balancing method and apparatus
- Patent number 5,768,951
- Issue date Jun 23, 1998
- ETI Technologies Inc.
- R. Craig Hannah
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dynamic balancing method and apparatus
- Patent number 5,724,862
- Issue date Mar 10, 1998
- ETI Technologies Inc.
- R. Craig Hannah
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...