Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9895612 | Platform for associating characteristics of a digital asset with multiple media sources | Larry J. Pacey | 2018-02-20 |
| 7090199 | Base for use with a pole puller | Carl Brittain, James Piotrowski, Kim M. Diefenbach | 2006-08-15 |
| 6863262 | Pole bridle | Carl Brittain, John D. Mitchell | 2005-03-08 |
| 6126350 | Writing utensil | Shuhei Kageyama, Sachio Arai | 2000-10-03 |
| 5417504 | Refill unit for a writing instrument | Neville Andrews | 1995-05-23 |
| D330217 | Writing instrument | — | 1992-10-13 |
| D286791 | Fountain pen | — | 1986-11-18 |
| D285936 | Push button ball point pen | Harley Jung, Clemens A. Sonntag | 1986-09-30 |
| D285937 | Push button mechanical pencil | Harley Jung, Clemens A. Sonntag | 1986-09-30 |
| D284872 | Ball point pen | — | 1986-07-29 |
| D280422 | Fountain pen | Thomas W. Hillebrand | 1985-09-03 |
| 4506426 | Pocket clip for a writing instrument | — | 1985-03-26 |