Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8188029 | Hydrophilic polyurethane foam articles comprising an antimicrobial compound | Farid Ahmad Nekmard, Diane Joyce Burt, James Feng | 2012-05-29 |
| 6706775 | Polyurethane foam products with controlled release of agents and additives | Wayne Celia | 2004-03-16 |
| 6025287 | Composite material for absorbing and dissipating body fluids and moisture | — | 2000-02-15 |
| 5976847 | Hydrophilic urethane binder immobilizing organisms having active sites for binding noxious materials | — | 1999-11-02 |
| 5763335 | Composite material for absorbing and dissipating body fluids and moisture | — | 1998-06-09 |
| 5405648 | Coating particulate material with a polymer film | — | 1995-04-11 |
| 5256703 | Abrasive propellant for cleaning of surfaces and machinery | William R. Lynn | 1993-10-26 |
| 5135472 | Non-linting composite gauze material | Joel S. Wildstein, Henry B. Sprague | 1992-08-04 |
| 5098621 | Method of forming a foam substrate and micropackaged active ingredient particle composite | — | 1992-03-24 |
| 4828542 | Foam substrate and micropackaged active ingredient particle composite dispensing materials | — | 1989-05-09 |
| 4422990 | Method and apparatus for making soil plugs | Errol C. Armstrong, William A. Hanacek, Thorburn S. Kennedy | 1983-12-27 |