Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581740 | Optically active materials and articles and systems in which they may be used | Rolf W. Biernath | 2017-02-28 |
RS
Robert L. W. Smithson
Overall (2017): #260,501 of 506,227Top 55%
1
Patents 2017