Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401653 | Floor covering | — | 2022-08-02 |
| 10920354 | Floor covering | — | 2021-02-16 |
| 10920371 | Floor covering | — | 2021-02-16 |
| 10501878 | Floor covering with universal backing and methods of making and recycling | — | 2019-12-10 |
| 10132019 | Floor covering with universal backing and methods of making and recycling | — | 2018-11-20 |
| 9926657 | Floor coverings with universal backing and methods of making, installing, and recycling | — | 2018-03-27 |
| 9924820 | Floor covering with universal backing and methods of making and recycling | — | 2018-03-27 |
| 9775457 | Floor covering with universal backing and methods of making and recycling | — | 2017-10-03 |
| 9681768 | Floor covering with universal backing and methods of making and recycling | — | 2017-06-20 |
| 9506175 | Floor coverings with universal backing and methods of making, installing, and recycling | — | 2016-11-29 |
| 9339136 | Floor coverings with universal backing and methods of making, installing, and recycling | — | 2016-05-17 |
| 7182989 | Flooring system and method | N. Sellman, William Tippett | 2007-02-27 |
| 7096642 | Adhesive-free carpet tiles and methods of installing adhesive-free carpet tiles | Murray Schine | 2006-08-29 |
| 6998081 | Method of producing low-shrink polypropylene tape fibers | Brian G. Morin, Martin E. Cowan | 2006-02-14 |
| 6989037 | Carpet tile renewal process and products | Robert S. Brown | 2006-01-24 |
| 6866912 | Textile constructions with stabilized primary backings and related methods | Brian G. Morin, Martin E. Cowan | 2005-03-15 |
| 6586053 | Carpet tile renewal process and products | Robert S. Brown | 2003-07-01 |
| 6468623 | Cushioned back carpet | — | 2002-10-22 |
| 6203881 | Cushion backed carpet | — | 2001-03-20 |
| 5948500 | Method for forming cushioned carpet tile with woven backing | — | 1999-09-07 |
| 5929145 | Bitumen backed carpet tile | Thomas Earney Austin | 1999-07-27 |
| 5567257 | Method for forming heat stabilized pile fabric | Benjamin A. Gaddis | 1996-10-22 |
| 5545276 | Process for forming cushion backed carpet | — | 1996-08-13 |
| 5540968 | Cushioned backed carpet tile with stabilized nonwoven backing | — | 1996-07-30 |
| 5457845 | Apparatus to refurbish carpet tiles | Charles E. Willbanks | 1995-10-17 |