Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11160339 | Light blocking apparatus and method of using same | James Harrison McKenzie, Tracy Wymer, Jeffrey P. Lee, David M. Fisher, David D. McClanahan | 2021-11-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11160339 | Light blocking apparatus and method of using same | James Harrison McKenzie, Tracy Wymer, Jeffrey P. Lee, David M. Fisher, David D. McClanahan | 2021-11-02 |