Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8119031 | Mixed solubility borate preservative | Jeffrey D. Lloyd, Frederick M. Ascherl | 2012-02-21 |
| 7691922 | Performance enhancement in the stabilization of organic materials | Marek Gnatowski, Christine Mah, Cecilia L. Stevens | 2010-04-06 |
| 7449130 | Mixed solubility borate preservative | Jeffrey D. Lloyd, Frederick M. Ascherl | 2008-11-11 |
| 7163974 | Lignocellulosic composites | Jeffrey D. Lloyd, Frederick M. Ascherl | 2007-01-16 |
| 6368529 | Lignocellulosic composite | Jeffrey D. Lloyd, Frederick M. Ascherl | 2002-04-09 |
| 5612094 | Compositions and methods for preserving wood products | David M. Schubert | 1997-03-18 |