John-Mark Leonard

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Niagara Falls, CA

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Patents Grantslast 30 patents

Information Patent Grant
Lamp with variable flickering frequency
- Patent number 9,987,458
- Issue date Jun 5, 2018
- John-Mark Leonard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
LAMP WITH VARIABLE FLICKERING FREQUENCY
- Publication number 20180280657
- Publication date Oct 4, 2018
- John-Mark Leonard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LAMP WITH VARIABLE FLICKERING FREQUENCY
- Publication number 20130172663
- Publication date Jul 4, 2013
- John-Mark Leonard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE