Paul N. Dahlstrand

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Andover, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Coupling mechanism for establishing an involute spline connection
- Patent number 5,836,713
- Issue date Nov 17, 1998
- Ingersoll-Rand Company
- Walter L. Brassert
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Absorption dynamometer torque measuring device and calibration method
- Patent number 5,509,315
- Issue date Apr 23, 1996
- Northern Research & Engineering Corporation
- Walter L. Brassert
- G01 - MEASURING TESTING
Information Patent Grant
Absorption dynamometer torque measuring device and calibration method
- Patent number 5,426,986
- Issue date Jun 27, 1995
- Northern Research & Engineering Corporation
- Walter L. Brassert
- G01 - MEASURING TESTING
Information Patent Grant
Absorption dynamometer and torque measurement therefor
- Patent number 5,345,827
- Issue date Sep 13, 1994
- Northern Research & Engineering Corporation
- Walter L. Brassert
- G01 - MEASURING TESTING