Dana Hallberg

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Forest Lake, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Bracket for providing a pivoting joint
- Patent number 12,077,025
- Issue date Sep 3, 2024
- Mark Ebbenga
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adjustable height spring-biased support pole
- Patent number 11,260,939
- Issue date Mar 1, 2022
- QUALITY MARK, INC.
- Nicholas Popa
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Bracket for providing a pivoting joint
- Publication number 20210276381
- Publication date Sep 9, 2021
- Mark Ebbenga
- B60 - VEHICLES IN GENERAL
Information Patent Application
Adjustable height spring-biased support pole
- Publication number 20200324860
- Publication date Oct 15, 2020
- Quality Mark, Inc.
- Nicholas Popa
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT