Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130195 | Laser ablation with reduced visual effects | Kurtis L. Geerlings, David J. Cammenga, Donald L. Bareman | 2021-09-28 |
| 11126056 | Reducing diffraction effects on an ablated surface | Donald L. Bareman, Thomas J. Scott, Kurtis L. Geerlings, William L. Tonar, Niels A. Olesen | 2021-09-21 |
| 11092867 | Polarized electrochromic device | Leroy J. Kloeppner, William L. Tonar, Zachary B. Erno | 2021-08-17 |