Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478387 | Door | Kurt L. Balthazor, Tony R. Speer | 2003-08-12 |
| D466615 | Door | Kurt L. Balthazor, Tony R. Speer | 2002-12-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478387 | Door | Kurt L. Balthazor, Tony R. Speer | 2003-08-12 |
| D466615 | Door | Kurt L. Balthazor, Tony R. Speer | 2002-12-03 |