Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830269 | Apparatus and method for sealing a vertical protrusion on a roof | — | 2004-12-14 |
| 6754993 | Adjustable corner roof membrane and method of making the same | Steven R. Mayle | 2004-06-29 |
| 6691473 | Apparatus and method for sealing a vertical protrusion on a roof | Steven R. Mayle | 2004-02-17 |