Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4901568 | Hood assembly for opacity monitor | Gregory Stroup, Arthur L. Carpenter | 1990-02-20 |
| 4835662 | Light assembly for a smokestack or the like | — | 1989-05-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4901568 | Hood assembly for opacity monitor | Gregory Stroup, Arthur L. Carpenter | 1990-02-20 |
| 4835662 | Light assembly for a smokestack or the like | — | 1989-05-30 |