Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615892 | Method and apparatus for seaming wide panels of EPDM membrane to form a composite EPDM roofing membrane | Michael J. Hubbard, Anthony Verrocchi, Raymond J. Weinert | 2003-09-09 |