James P. Elfering

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Antioch, IL, US

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Patents Applicationslast 30 patents

Information Patent Application
STRUCTURE WITH COLOR-CHANGING HOUSING
- Publication number 20220113605
- Publication date Apr 14, 2022
- Milwaukee Electric Tool Corporation
- Swapnil Suresh Rathod
- G02 - OPTICS
Information Patent Application
LIGHTING SYSTEM FOR THIN REFLECTIVE DISPLAY DEVICES
- Publication number 20080298084
- Publication date Dec 4, 2008
- MOTOROLA, INC.
- Sen Yang
- G02 - OPTICS