Peter W. Ziegler

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning tool for corrugated surface
- Patent number 6,772,466
- Issue date Aug 10, 2004
- Peter W. Ziegler
- A46 - BRUSHWARE
Information Patent Grant
Vent attachment for a flexible wall
- Patent number 6,585,582
- Issue date Jul 1, 2003
- Peter W. Ziegler
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Cleaning tool for corrugated surface
- Publication number 20030150074
- Publication date Aug 14, 2003
- Peter W. Ziegler
- A46 - BRUSHWARE