Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D389399 | Wall hook | James L. Bries, David Stowers, James C. Wightman, Michael P. Zambelli | 1998-01-20 |
| D389037 | Picture hanger | James L. Bries, Paul E. Raber, Michael D. Hamerski, Johannes N. Gaston, Douglas Van Ornum | 1998-01-13 |
| D386067 | Picture hanger | Michael D. Hamerski, James L. Bries, Johannes N. Gaston, Douglas J. VanOrnum | 1997-11-11 |
| 5098389 | Hypodermic needle assembly | — | 1992-03-24 |