Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5981010 | Polyurethane-modified bitumen coating composition | Raymond A. Berard, Daniel F. Pinholster, Jr. | 1999-11-09 |
| 5972271 | Method of preparing moisture barrier sheet material | Raymond A. Berard, Daniel F. Pinholster, Jr. | 1999-10-26 |
| 5763036 | Polyurethane-modified bitumen sheet material and method for protective moisture barrier | Raymond A. Berard, Daniel F. Pinholster, Jr. | 1998-06-09 |
| 5259848 | Method for removing stains from carpet and textiles | Daniel F. Pinholster, Jr. | 1993-11-09 |
| 5096764 | Printable carpet tile and method | David S. Reece, Johannes A. H. Claessen | 1992-03-17 |