Luke Graham

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Eagle River, AK, US

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Patents Grantslast 30 patents

Information Patent Grant
Zero-ascend omnispecies (ZAO) prefabricated fish passage attraction...
- Patent number 12,188,194
- Issue date Jan 7, 2025
- Littoral Power Systems, Inc.
- David J. Duquette
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
ZERO-ASCEND OMNISPECIES (ZAO) PREFABRICATED FISH PASSAGE ATTRACTION...
- Publication number 20250109559
- Publication date Apr 3, 2025
- LITTORAL POWER SYSTEMS, INC.
- David J. Duquette
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ZERO-ASCEND OMNISPECIES (ZAO) PREFABRICATED FISH PASSAGE ATTRACTION...
- Publication number 20230011618
- Publication date Jan 12, 2023
- David J. Duquette
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING