Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221120 | Cleanable screen guard for fin-coil heat exchangers | Gary C. Bennington, Wilse E. Crain, Dwight Hamilton | 2001-04-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221120 | Cleanable screen guard for fin-coil heat exchangers | Gary C. Bennington, Wilse E. Crain, Dwight Hamilton | 2001-04-24 |