Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7846507 | Method of making an easily cleanable polymer laminate | Marten S. Callicott, David L. Hyde, Charles M. Kausch, Joe A. Wright, Raymond J. Weinert +4 more | 2010-12-07 |
| 7473473 | Tear resistant shrink film | — | 2009-01-06 |
| 6866732 | Method for seaming wide panels of EPDM membrane to form a composite EPDM roofing membrane | Michael J. Hubbard, Walter J. Kelly, Raymond J. Weinert | 2005-03-15 |
| 6615892 | Method and apparatus for seaming wide panels of EPDM membrane to form a composite EPDM roofing membrane | Michael J. Hubbard, Walter J. Kelly, Raymond J. Weinert | 2003-09-09 |
| 6423418 | Easily cleanable polymer laminates | Marten S. Callicott, David L. Hyde, Charles M. Kausch, Joe A. Wright, Raymond J. Weinert +3 more | 2002-07-23 |
| 6414070 | Flame resistant polyolefin compositions containing organically modified clay | Charles M. Kausch, John E. Pomeroy, Kristen M. Peterson, Peter F. Payne | 2002-07-02 |
| 6394166 | Apparatus for applying TPO adhesive to a single-ply roofing membrane | Michael J. Hubbard, Walter J. Kelly, Raymond J. Weinert | 2002-05-28 |
| 6291542 | Method and apparatus for selectively curing a sheet of EPDM material | Michael J. Hubbard, Walter J. Kelly, Raymond J. Weinert | 2001-09-18 |
| 6253528 | Apparatus for applying TPO adhesive to a single-ply roofing membrane | Michael J. Hubbard, Walter J. Kelly, Raymond J. Weinert | 2001-07-03 |
| 6093354 | Method of continuously curing a sheet formed of EPDM material | Michael J. Hubbard, Walter J. Kelly, Raymond J. Weinert | 2000-07-25 |