Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702876 | Photographic film base and color photographic material comprising a binderless magnetic layer | Jeffrey M. Florczak, Mark A. Peterson, Paul R. Iverson, Joseph B. Skorjanec, Robert D. Lorentz | 1997-12-30 |
| 4759713 | Disposable dental tool | Mark A. Heiss, James C. Richardson | 1988-07-26 |