Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32160 | Combination roofing material unrolling and heat applying apparatus | William E. Kugler | 1986-05-27 |
| 4354893 | Combination roofing material unrolling and heat applying apparatus | William E. Kugler | 1982-10-19 |