Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5022574 | Utility bag | — | 1991-06-11 |
| 4917062 | Cylinder head gasket elimination process | Thomas Tapper | 1990-04-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5022574 | Utility bag | — | 1991-06-11 |
| 4917062 | Cylinder head gasket elimination process | Thomas Tapper | 1990-04-17 |