Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808015 | Controlled release, wood preserving composition for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures | Douglas J. Herdman, Jun Zhang, Thomas Pope | 2017-11-07 |
| 9593245 | Controlled release, wood preserving composition with low-volatile organic content for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures | Douglas J. Herdman, Jun Zhang, Thomas Pope | 2017-03-14 |