Michael J. OSTAFFE

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Maple Grove, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Aquaculture lighting devices and methods
- Patent number 9,433,194
- Issue date Sep 6, 2016
- Once Innovations, Inc.
- Zdenko Grajcar
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
AQUACULTURE LIGHTING DEVICES AND METHODS
- Publication number 20130152864
- Publication date Jun 20, 2013
- ONCE INNOVATIONS, INC.
- Zdenko GRAJCAR
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING