Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941693 | Connector for air ducts | Tod A. Spaude, Amy L. Spaude | 1990-07-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941693 | Connector for air ducts | Tod A. Spaude, Amy L. Spaude | 1990-07-17 |