Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7452580 | Imbedded vinyl flooring product | Robert S. Weiner, John W. Waller | 2008-11-18 |
| 6903033 | Vinyl flooring product and method of manufacture | Robert S. Weiner, John W. Waller | 2005-06-07 |
| 6696004 | Process for manufacturing an imbedded vinyl flooring product | Robert S. Weiner, John W. Waller | 2004-02-24 |
| 5321069 | Process for producing phosphorescent yarn and yarn produced by the process | — | 1994-06-14 |