Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4963219 | Method of making and assembling roof edge structures incorporated with single-ply polymer-coated fabric roof structures | Wayne G. Nichols, John C. Greko | 1990-10-16 |
| 4848045 | Roof edge structures incorporated with single-ply polymer-coated fabric roof structures, and methods of making and assembling them | Wayne G. Nichols, John C. Greko | 1989-07-18 |