Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092867 | Polarized electrochromic device | Leroy J. Kloeppner, Henry A. Luten, William L. Tonar | 2021-08-17 |
| 11079617 | Optical filter comprising a variable transmittance layer | Neil Robin Branda, Jeremy Graham Finden, Duhane Lam, Charles Joseph Gongming Loo, Jonathan Ross Sargent +3 more | 2021-08-03 |
| 11067867 | Electrochromic organic frameworks | Sue F. Franz, Leroy J. Kloeppner, Steven D. Looman | 2021-07-20 |