Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350079 | Safety cover assembly for open container | Douglas A. Larson, Roy N. Voss | 1994-09-27 |
| 5297543 | Medication inhaler mixer | Douglas A. Larson | 1994-03-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350079 | Safety cover assembly for open container | Douglas A. Larson, Roy N. Voss | 1994-09-27 |
| 5297543 | Medication inhaler mixer | Douglas A. Larson | 1994-03-29 |