Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739587 | Doors and methods for reducing telegraphing therefor | Kurt L. Balthazor, Dale W. Mayfield, Steven B. Swartzmiller | 2023-08-29 |
| 11414920 | Doors and methods for reducing telegraphing therefor | Kurt L. Balthazor, Dale W. Mayfield, Steven B. Swartzmiller | 2022-08-16 |
| 10927593 | Doors and methods for reducing telegraphing therefor | Kurt L. Balthazor, Dale W. Mayfield, Steven B. Swartzmiller | 2021-02-23 |