Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D487577 | Camera | Justin M. Sheard, Kirk R. Johnson, Thomas J. McManus | 2004-03-16 |
| 6482063 | Articulating blocks toy | — | 2002-11-19 |
| 5904111 | Trimarans with removable beams configurations and steering wheel assemblies | — | 1999-05-18 |
| D396684 | Watercraft | — | 1998-08-04 |
| 5617805 | Trimaran | — | 1997-04-08 |
| D371104 | Boat deck | — | 1996-06-25 |
| D321393 | Slotted roller skate | Brennan J. Olson | 1991-11-05 |
| D315941 | Roller skate brake | Brennan J. Olson, Thomas J. Brace | 1991-04-02 |
| D301908 | Roller skate | Brennan J. Olson | 1989-06-27 |
| D276231 | Word processor | Verne L. Severson, Thomas N. Ursin, Virgil A. Kluesner, Fredric C. Zimmerman | 1984-11-06 |