Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607737 | Sheet stack | John J. Emmel, Harry A. Loder | 1997-03-04 |
| 5518144 | Dispenser package | Bruce E. Samuelson, William L. Hansen, James R. Emmerling, James M. Peck, Jane H. Machacek +6 more | 1996-05-21 |
| 5401547 | Sheet stack | Bruce E. Samuelson, John J. Emmel, Harry A. Loder | 1995-03-28 |
| D348484 | Tape dispenser | Bruce E. Samuelson | 1994-07-05 |
| 5299712 | Sheet dispenser with optional support or attachment means | Casey L. Carlson, Thomas Connolly, Bruce E. Samuelson, Gerald E. Mueller | 1994-04-05 |
| 5086946 | Sheet stack and dispenser package therefor | Bruce E. Samuelson, John J. Emmel, Harry A. Loder | 1992-02-11 |
| 5073457 | Repositionable adhesive | — | 1991-12-17 |