Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6261641 | Protective coating materials for electrochromic devices | Jerry Zieba, Curtis R. Hruska, Michael J. Cumbo, Nada O'Brien | 2001-07-17 |
| 6204953 | Protective coating materials for electrochromic devices | Jerry Zieba, Curtis R. Hruska, Michael J. Cumbo, Nada A. O'Brien | 2001-03-20 |
| 5995271 | Protective coating materials for electrochromic devices | Jerry Zieba, Curtis R. Hruska, Michael J. Cumbo, Nada A. O'Brien | 1999-11-30 |
| 5724175 | Electrochromic device manufacturing process | Bryant P. Hichwa, Richard A. Bradley, Jr., Michael J. Cumbo, J. Gordon H. Mathew | 1998-03-03 |