Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958540 | Fastener for layered floor coverings and method of fastening layers | Raymond A. Berard, Harold F. Adams, William A. McDonough, Michael Braungart | 1999-09-28 |
| 5822828 | Fastener for layered floor coverings and method of fastening layers | Raymond A. Berard, Harold F. Adams, William A. McDonough, Michael Braungart | 1998-10-20 |
| 5639464 | Biocidal polymeric coating for heat exchanger coils | Douglas E. Triestman, Daniel L. Price | 1997-06-17 |
| 5635192 | Biocidal polymeric coating for heat exchanger coils | Douglas E. Triestman, Daniel L. Price | 1997-06-03 |
| 5587407 | Biocidal polymeric coating for heat exchanger coils | Douglas E. Triestman, Daniel L. Price | 1996-12-24 |
| 5453275 | Biocidal polymeric coating for heat exchanger coils | Douglas E. Triestman, Daniel L. Price | 1995-09-26 |
| 5024840 | Antimicrobial carpet and carpet tile | Lawrence W. Blakely, Michael A. Howe, Daniel F. Pinholster, Jr., Robert H. McIntosh, Sr. | 1991-06-18 |
| 4957948 | Biocidal protective coating for heat exchanger coils | Robert H. McIntosh, Sr. | 1990-09-18 |
| 4278482 | Apparatus and method for production of polyurethane carpet backing | William C. Poteet, Glen Hamrick, Francis Walls | 1981-07-14 |