Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4613303 | Combustion air control in an in-line flame arrestor | James D. Hunter, Max L. Lewis | 1986-09-23 |
| 4459769 | Snowplow attachment | — | 1984-07-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4613303 | Combustion air control in an in-line flame arrestor | James D. Hunter, Max L. Lewis | 1986-09-23 |
| 4459769 | Snowplow attachment | — | 1984-07-17 |