Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8997434 | Method of installing a flooring system utilizing gypsum underlayments | Dennis Albert Socha | 2015-04-07 |
| 7908810 | Corrugated steel deck system including acoustic features | Stephen W. Payne, Jr., Kurt Goodfriend, David McDonald, Dennis Albert Socha, Francis Harold Laux +2 more | 2011-03-22 |
| 7736764 | Surface enhancing coating for gypsum-containing floor underlayments | Qingxia Liu, David McDonald | 2010-06-15 |
| 7276549 | Surface enhancing coating for gypsum-containing floor underlayments | Qingxia Liu, David McDonald | 2007-10-02 |
| 4390582 | Cut pile fabric with carrier and texturized loops | Robert C. Pickens, Jr., Reese R. Thomas | 1983-06-28 |
| 4389443 | Cut pile fabric with fused carrier and method of making same | Reese R. Thomas, Ronald Somerville | 1983-06-21 |