Barney T. Baldi

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Eldorado Hills, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pressure/compression concrete joint seal
- Patent number 4,861,043
- Issue date Aug 29, 1989
- Bechtel International Corporation
- Joseph Anderson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Pavement joint reworking apparatus
- Patent number 4,778,304
- Issue date Oct 18, 1988
- Diamond Tech, Inc.
- Barney T. Baldi
- B28 - WORKING CEMENT, CLAY, OR STONE