Richard J. Boss

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Lynnwood, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a cured-in-place test sample of concrete
- Patent number 5,100,595
- Issue date Mar 31, 1992
- Richard J. Boss
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Apparatus for producing a cured-in-place test sample of concrete
- Patent number 5,069,417
- Issue date Dec 3, 1991
- Richard J. Boss
- B28 - WORKING CEMENT, CLAY, OR STONE