Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9470405 | Surgical light with beam redirecting optics | Robert L. YORK, James K. ALEXANDERSON, Reno B. Lauro, Wojciech K. TIMOSZYK | 2016-10-18 |
| 9335447 | Fresnel lens with light-scattering preventive feature | David P. CHASE, Robert L. YORK, Paul NGUYEN | 2016-05-10 |