Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7516709 | Safe | David W. Bartel | 2009-04-14 |
| 7096801 | Safe | David W. Bartel | 2006-08-29 |
| 6865993 | Safe | David W. Bartel | 2005-03-15 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7516709 | Safe | David W. Bartel | 2009-04-14 |
| 7096801 | Safe | David W. Bartel | 2006-08-29 |
| 6865993 | Safe | David W. Bartel | 2005-03-15 |