Rod Johnson

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Duluth, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Pallet forming concrete mold assembly
- Patent number 11,759,973
- Issue date Sep 19, 2023
- Rod Johnson
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Pallet Forming Concrete Mold Assembly
- Publication number 20210316474
- Publication date Oct 14, 2021
- Rod Johnson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Recess Forming and Anchor Positioning Apparatus
- Publication number 20100000175
- Publication date Jan 7, 2010
- Rod Johnson
- B28 - WORKING CEMENT, CLAY, OR STONE