Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479417 | Glass-ceramic microspheres that impart yellow color to retroreflected light | Matthew H. Frey, Charles J. Studiner, III, Kenton D. Budd, Toshihro Kasai, Chikafumi Yokoyama +1 more | 2002-11-12 |
| 6461988 | Transparent microspheres | Kenton D. Budd, Toshihiro Kasai, Chikafumi Yokoyama, John E. Bailey | 2002-10-08 |
| 6426313 | Polymeric supported catalysts for olefin polymerization | John F. Walzer, Jr., Anthony J. Dias, Jean M. J. Frechet | 2002-07-30 |