Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531200 | Roofing material with encapsulated fibrous mat | James Karlis, Charles Diamon | 2003-03-11 |
| 6511704 | System and method for depositing granules in a frame pattern | — | 2003-01-28 |