Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689112 | Method for making polyurethane foam floor covering products with postconsumer carpet fibers | Thomas H. Perry, JR. | 2017-06-27 |
| 9469718 | Low density attached polyurethane foams made by containment of blowing agents during foam processing | James K. Jennings, Thomas H. Perry, JR., Allen L. Atkinson | 2016-10-18 |
| 8097325 | Polyurethane carpet backings made using fatty acid amide polyols | — | 2012-01-17 |
| 8062709 | Hot processing of polyurethane carpet backing systems using dual delayed action catalysts | — | 2011-11-22 |
| 7794814 | Polyurethane carpet backings made using hydroxymethylated polyester polyols | — | 2010-09-14 |
| 6790872 | Mechanically frothed and chemically blown polyurethane foam | Daniel W. Kazmierski | 2004-09-14 |
| 6743844 | Spill resistant carpet backing | Rick Tabor, Rhonda R. Suarez | 2004-06-01 |
| 6555199 | Carpet backing precoats, laminate coats, and foam coats prepared from polyurethane formulations including fly ash | — | 2003-04-29 |
| 6518348 | Carpet backing compounds thickened by hydrophobically-modified ethylene-oxide-based urethane block copolymers | Si-Ho Lee, Rhonda R. Suarez, Rick Tabor | 2003-02-11 |
| 6372810 | Mechanically frothed and chemically blown polyurethane foam | Daniel W. Kazmierski | 2002-04-16 |
| 6096401 | Carpet backing precoats, laminate coats, and foam coats prepared from polyurethane formulations including fly ash | — | 2000-08-01 |
| 6040381 | Preparation of filled reactive polyurethane carpet backing formulations using an in-line continuous mixing process | James K. Jennings, Larry W. Mobley | 2000-03-21 |
| 5908701 | Preparation of filled reactive polyurethane carpet backing formulations using an in-line continuous mixing process | James K. Jennings, Larry W. Mobley | 1999-06-01 |
| 5104693 | Polyurethane carpet-backing process based on soft segment prepolymers of diphenylmethane diisocyanate (MDI) | — | 1992-04-14 |
| 4853054 | Process for preparing polyurethane carpet backings based on high equivalent weight polyols | Robert B. Turner, John F. Serratelli, Garland R. Barnes | 1989-08-01 |
| 4483894 | Process for applying polyurethane foams to substrates and product made thereby | James R. Porter | 1984-11-20 |
| 4435459 | Carpet backed with fire suppressant polyurethane composition | Linda D. McKinney | 1984-03-06 |
| 4397978 | Fire suppressant composition and use thereof | Linda D. McKinney | 1983-08-09 |
| 4296159 | Polyurethane backed carpet | Clyde G. Taylor, Robert B. Turner, Donald H. Ridgway | 1981-10-20 |