Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013013 | Spring assemblies | — | 1991-05-07 |
| 4927124 | Spring assemblies | Andrew Pollard | 1990-05-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013013 | Spring assemblies | — | 1991-05-07 |
| 4927124 | Spring assemblies | Andrew Pollard | 1990-05-22 |