Wolf H. Hilbertz

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Repair of reinforced concrete structures by mineral accretion
- Patent number 4,440,605
- Issue date Apr 3, 1984
- The Marine Resources Company
- Wolf H. Hilbertz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Mineral accretion of large surface structures, building components...
- Patent number 4,246,075
- Issue date Jan 20, 1981
- Marine Resources Company
- Wolf H. Hilbertz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR