Allyn C. Dowd

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Sterling Heights, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic hose guard for use with excavating machines or the like
- Patent number D254548
- Issue date Mar 25, 1980
- Massey-Ferguson Inc.
- Allyn C. Dowd
- D15 - Machines not elsewhere specified
Information Patent Grant
Hose guard
- Patent number 4,156,487
- Issue date May 29, 1979
- Massey-Ferguson Inc.
- Allyn C. Dowd
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of providing interchangeable valve control mechanisms
- Patent number 4,140,144
- Issue date Feb 20, 1979
- Massey-Ferguson Inc.
- Allyn C. Dowd
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Valve control mechanism
- Patent number 4,051,860
- Issue date Oct 4, 1977
- Massey-Ferguson Inc.
- Allyn C. Dowd
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Dual position stabilizer
- Patent number 4,013,307
- Issue date Mar 22, 1977
- Massey-Ferguson Inc.
- Allyn C. Dowd
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING