Walter L. Beckwith Jr.

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Warwick, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Coordinate measuring machine having articulated arm
- Patent number 5,669,150
- Issue date Sep 23, 1997
- Brown & Sharpe Manufacturing Company
- Raymond J. Guertin
- G01 - MEASURING TESTING
Information Patent Grant
Stacked block step gage
- Patent number 5,430,950
- Issue date Jul 11, 1995
- Brown & Sharpe Mfg. Co.
- Walter L. Beckwith
- G01 - MEASURING TESTING
Information Patent Grant
Stacked block step gage
- Patent number 5,231,768
- Issue date Aug 3, 1993
- Brown & Sharpe Manufacturing Co.
- Walter L. Beckwith
- G01 - MEASURING TESTING
Information Patent Grant
Method for calibration of coordinate measuring machine
- Patent number 4,939,678
- Issue date Jul 3, 1990
- Brown & Sharpe Manufacturing Company
- Walter L. Beckwith
- G01 - MEASURING TESTING
Information Patent Grant
Calibration system for coordinate measuring machine
- Patent number 4,884,889
- Issue date Dec 5, 1989
- Brown & Sharpe Manufacturing Company
- Walter L. Beckwith
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic ball bar gauge
- Patent number 4,492,036
- Issue date Jan 8, 1985
- Brown & Sharp Manufacturing Company
- Walter L. Beckwith
- G01 - MEASURING TESTING