Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10060592 | Dual beam pattern vehicular lighting assembly | Li Yan, Ketan K. Desai, David A. Brown, Stephen Kenneth Helwig | 2018-08-28 |
| 9956903 | Vehicle rear illumination system | Srihari Prasad Gondhi, Udayakumar Ramasami, Stephen Kenneth Helwig, Li Yan | 2018-05-01 |
| 9961745 | Printed LED rylene dye welcome/farewell lighting | Stuart C. Salter, Paul Kenneth Dellock, Stephen Kenneth Helwig | 2018-05-01 |