Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4373901 | Adjustable flame spreader for gun-type power gas burner | Robert A. Kaplan, James E. Wellman | 1983-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4373901 | Adjustable flame spreader for gun-type power gas burner | Robert A. Kaplan, James E. Wellman | 1983-02-15 |