Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043723 | Durable retroreflective elements with a blend of beads | Matthew D. Wilding, Eugene H. Carlson, Kenton D. Budd, Joseph D. Engebretson | 2024-07-23 |
| 11353640 | Durable retroreflective elements with an ionic copolymer core | Matthew D. Wilding, Eugene H. Carlson | 2022-06-07 |
| 11286368 | Durable retroreflective elements with a blend of beads | Matthew D. Wilding, Eugene H. Carlson, Kenton D. Budd, Joseph D. Engebretson | 2022-03-29 |
| 10889947 | Thermoplastic pavement marking tapes | Gregg A. Patnode, James P. Endle, Eugene H. Carlson, Matthew D. Wilding | 2021-01-12 |
| 10858496 | Durable retroreflective elements with a blend of beads | Matthew D. Wilding, Eugene H. Carlson, Kenton D. Budd, Joseph D. Engebretson | 2020-12-08 |
| 6514892 | Transparent beads and their production method | Toshihiro Kasai, Kenton D. Budd, James A. Laird, Chikafumi Yokoyama, Toshinori Naruse +2 more | 2003-02-04 |
| 6511739 | Transparent beads and their production method | Toshihiro Kasai, Kenton D. Budd, James A. Laird, Chikafumi Yokoyama, Toshinori Naruse +2 more | 2003-01-28 |
| 6458512 | Oxynitride encapsulated electroluminescent phosphor particles | Kenton D. Budd, Moses M. David, Kyung H. Moh | 2002-10-01 |
| 6335083 | Transparent beads and their production method | Toshihiro Kasai, Kenton D. Budd, James A. Laird, Chikafumi Yokoyama, Toshinori Naruse +2 more | 2002-01-01 |