Robert Ritter

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Clear Lake, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sofa bed
- Patent number 11,116,321
- Issue date Sep 14, 2021
- Winnebago Industries, Inc.
- Robert Ritter
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
SOFA BED
- Publication number 20180116410
- Publication date May 3, 2018
- Winnebago Industries Inc.
- Robert Ritter
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...