John Richard Zagelow

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Portland, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Light processing system
- Patent number 9,435,989
- Issue date Sep 6, 2016
- Donald Alan Steinmeyer
- G01 - MEASURING TESTING
Information Patent Grant
Light processing system
- Patent number 9,201,228
- Issue date Dec 1, 2015
- Donald Alan Steinmeyer
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MOBILE LIGHT PROCESSING SYSTEM
- Publication number 20230278893
- Publication date Sep 7, 2023
- Focal Technologies, Inc.
- Donald Alan Steinmeyer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE