Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755694 | Lead upsizing sleeve | Andrew J. Ries | 2004-06-29 |
| 6705900 | Lead up-sizing sleeve | John L. Sommer, Douglas S. Hine, Vicki L. Bjorklund, Elisabeth L. Belden, William J. Clemens +2 more | 2004-03-16 |