Roland Etzold

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Mountain View, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for aligning elongated ligno-cellulosic strand...
- Patent number 4,295,557
- Issue date Oct 20, 1981
- Elmendorf Research, Inc.
- Roland Etzold
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method and apparatus for flattening wood based panels
- Patent number 4,284,676
- Issue date Aug 18, 1981
- Roland Etzold
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method and apparatus for flattening wood based panels
- Patent number 4,139,407
- Issue date Feb 13, 1979
- Roland Etzold
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method and apparatus for orienting wood strands into parallelism
- Patent number 4,058,201
- Issue date Nov 15, 1977
- Elmendorf Research, Inc.
- Roland Etzold
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Flexible wood floor covering
- Patent number 3,936,551
- Issue date Feb 3, 1976
- Armin Elmendorf
- E04 - BUILDING