Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11858273 | Printing fluid container with removable cap | Patrick V. Boyd, David M. Hagen, James A. Dewey, Jr. | 2024-01-02 |
| 11623450 | Output mechanism for a fluid container | William Edwards, James A. Dewey, Jr., David M. Hagen | 2023-04-11 |