Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D719856 | Marking device | Bruce B. Dressel | 2014-12-23 |
| 8561312 | Receptacle having integrally formed protrusions for marking | Bruce B. Dressel | 2013-10-22 |
| D680887 | Marking device | Bruce B. Dressel | 2013-04-30 |
| D674262 | Cylindrical marking device | Bruce B. Dressel | 2013-01-15 |