Mike Seifert

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Bismarck, ND, US

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Patents Grantslast 30 patents

Information Patent Grant
Updating contour maps for bodies of water
- Patent number 11,940,529
- Issue date Mar 26, 2024
- Navico, Inc.
- Sean Seifert
- G01 - MEASURING TESTING
Information Patent Grant
Updating contour maps for bodies of water
- Patent number 11,340,349
- Issue date May 24, 2022
- Navico Holding AS
- Sean Seifert
- G01 - MEASURING TESTING
Information Patent Grant
Updating contour maps for bodies of water
- Patent number 10,371,816
- Issue date Aug 6, 2019
- Aurora Borealis Dakota L.L.C.
- Sean Seifert
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
UPDATING CONTOUR MAPS FOR BODIES OF WATER
- Publication number 20240176016
- Publication date May 30, 2024
- NAVICO, INC.
- Sean Seifert
- G01 - MEASURING TESTING
Information Patent Application
UPDATING CONTOUR MAPS FOR BODIES OF WATER
- Publication number 20220214453
- Publication date Jul 7, 2022
- Navico Holding AS
- Sean Seifert
- G01 - MEASURING TESTING
Information Patent Application
UPDATING CONTOUR MAPS FOR BODIES OF WATER
- Publication number 20200033472
- Publication date Jan 30, 2020
- Aurora Borealis Dakota L.L.C.
- Sean Seifert
- G01 - MEASURING TESTING
Information Patent Application
UPDATING CONTOUR MAPS FOR BODIES OF WATER
- Publication number 20170192092
- Publication date Jul 6, 2017
- Sean Seifert
- G01 - MEASURING TESTING