Dwaine Friesen

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Saskatchewan, CA

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Patents Grantslast 30 patents

Information Patent Grant
Restraint system for weight scales
- Patent number 5,747,746
- Issue date May 5, 1998
- International Road Dynamics, Inc.
- Terry Bergan
- G01 - MEASURING TESTING
Information Patent Grant
Stable torque arm mounting for weigh scale
- Patent number 5,719,356
- Issue date Feb 17, 1998
- International Road Dynamics, Inc.
- Dwaine Friesen
- G01 - MEASURING TESTING