Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427371 | Picture frame | David V. Olson | 2002-08-06 |
| 6302363 | Refrigerator magnet | David V. Olson | 2001-10-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427371 | Picture frame | David V. Olson | 2002-08-06 |
| 6302363 | Refrigerator magnet | David V. Olson | 2001-10-16 |