Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D427219 | Surface pattern for a dandy roll screen | Jeffrey R. Miller, John E. Gutzwiller, Kathy A. Merckx, Mark R. Kleman, Mark S. Johnston | 2000-06-27 |
| D425113 | Watermark on a paper | Mark R. Kleman, Kathleen A. Merckx | 2000-05-16 |
| 5932071 | Dandy roll with a grid of diamond shapes | Jeffrey R. Miller, John E. Gutzwiller, Kathy A. Merckx, Mark P. Kleman, Mark S. Johnston | 1999-08-03 |
| D404423 | Sheet of paper with a watermark | Jeffrey R. Miller, John E. Gutzwiller, Kathy A. Merckx, Mark P. Kleman | 1999-01-19 |