Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7630591 | Optical fiber substrate useful as a sensor or illumination device component | Philbrick Allen, Randolph S. Kohlman, John G. Lever | 2009-12-08 |
| 6838163 | Composite facer for wallboards | Robert M. Smith, George C. McLarty, III, Andrew D. Child, Samuel Graham | 2005-01-04 |