Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6037471 | Electrochromic compounds | Ramanujan Srinivasa, Rongguang Lin, Thomas F. Guarr, Harlan J. Byker, Kelvin L. Baumann +1 more | 2000-03-14 |
| 5998617 | Electrochromic compounds | Ramanujan Srinivasa, Rongguang Lin, Thomas F. Guarr, Harlan J. Byker, Kelvin L. Baumann +1 more | 1999-12-07 |