Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7814692 | Outrigger | Rohland Wiltfang, Erica Martin, Tracy M. Tonnessen, Mark Waite, Eric J. Weiss | 2010-10-19 |
| D602092 | Sign | Tracy M. Tonnessen, Mark Waite, Eric J. Weiss | 2009-10-13 |
| D597606 | Sign header | Eric J. Weiss | 2009-08-04 |
| D597607 | Sign header | Eric J. Weiss | 2009-08-04 |