Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433913 | Electro-optic device incorporating a discrete photovoltaic device and method and apparatus for making same | Frederick T. Bauer, Harlan J. Byker, David J. Cammenga, Thomas F. Guarr, William L. Tonar +1 more | 2002-08-13 |
| 6407847 | Electrochromic medium having a color stability | Kevin L. Ash, David A. Theiste, Thomas F. Guarr, William L. Tonar | 2002-06-18 |