C. Gene Maitlen

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Oklahoma City, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Cutter head assembly for excavating machine
- Patent number 5,212,892
- Issue date May 25, 1993
- C. Gene Maitlen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dredging apparatus
- Patent number 5,148,615
- Issue date Sep 22, 1992
- VMI Inc.
- C. Gene Maitlen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dredge cutting head with shock absorber
- Patent number 4,819,346
- Issue date Apr 11, 1989
- VMI, Inc.
- C. Gene Maitlen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dredge cutter head with shock absorber
- Patent number 4,765,071
- Issue date Aug 23, 1988
- VMI, Incorporated
- C. Gene Maitlen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING