Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1076046 | Air filter | Donald Dean Thornburg, Jr., Joseph J. Gorman | 2025-05-20 |
| 10220341 | Filter frame assembly | Joseph J. Gorman, Donald Dean Thornburg, Jr. | 2019-03-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1076046 | Air filter | Donald Dean Thornburg, Jr., Joseph J. Gorman | 2025-05-20 |
| 10220341 | Filter frame assembly | Joseph J. Gorman, Donald Dean Thornburg, Jr. | 2019-03-05 |