Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793297 | Medal display case | E. Scott Johnson | 2004-09-21 |
| 6786966 | Pulverulent ash composition as a portland cement substitute for improving concrete products and method | Michael F. Priesnitz | 2004-09-07 |
| 6684559 | Spinner-type fishing lures | Carl J. Berendt | 2004-02-03 |