Yale Spitzer

Follow

Person

Chicago, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dodecahedronally-shaped illumination device with orientation detector
- Patent number 9,476,578
- Issue date Oct 25, 2016
- International Development LLC
- Richard Mumma
- F21 - LIGHTING
Information Patent Grant
Portable work light
- Patent number D754900
- Issue date Apr 26, 2016
- International Development LLC
- Richard Mumma
- D26 - Lighting

Patents Applicationslast 30 patents

Information Patent Application
MULTISIDED AREA-ILLUMINATING DEVICE
- Publication number 20170045185
- Publication date Feb 16, 2017
- International Development LLC
- Richard Mumma
- F21 - LIGHTING
Information Patent Application
FRAGRANCE WARMER AND LIGHT STRING ASSEMBLY HAVING THE SAME
- Publication number 20140268651
- Publication date Sep 18, 2014
- International Development LLC
- Richard Russel Mumma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTISIDED AREA-ILLUMINATING DEVICE
- Publication number 20140268700
- Publication date Sep 18, 2014
- International Development LLC
- Richard Mumma
- F21 - LIGHTING