Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417321 | Cured fluorenyl polyimides | Kazuhiko Minami, Hiroshi Ayukawa, Toshihiro Suwa, Mitsuaki Kobayashi, Stephen A. Ezzell | 2002-07-09 |
| 6392004 | Polyimides for high-frequency applications | Stephen A. Ezzell | 2002-05-21 |
| 6376590 | Zirconia sol, process of making and composite material | Brant U. Kolb | 2002-04-23 |