Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11045622 | Shoulder-worn diffuser | Joel C. Johnson | 2021-06-29 |
| D907246 | Safety gate | David A. Shives, Thomas E. Sullivan | 2021-01-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11045622 | Shoulder-worn diffuser | Joel C. Johnson | 2021-06-29 |
| D907246 | Safety gate | David A. Shives, Thomas E. Sullivan | 2021-01-05 |