Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6036997 | Pressure sensitive adhesive laminate | G. William Ragland | 2000-03-14 |
| 5658634 | Heat barrier laminate | G. William Ragland, William M. Sheridan | 1997-08-19 |
| 5633064 | Heat barrier laminate | G. William Ragland, William M. Sheridan | 1997-05-27 |
| 5503927 | Pressure sensitive adhesive laminate | G. William Ragland | 1996-04-02 |
| 5408071 | Electric heater with heat distributing means comprising stacked foil layers | G. William Ragland | 1995-04-18 |