DH

Douglas J. Herdman

OS Osmose Utilities Services: 3 patents #1 of 5Top 20%
📍 Fayetteville, GA: #3 of 28 inventorsTop 15%
🗺 Georgia: #355 of 3,922 inventorsTop 10%
Overall (2016): #75,023 of 481,213Top 20%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9510599 Dazomet compositions Thomas Pope, Peter Tham 2016-12-06
9464196 Controlled release, wood preserving composition with low-volatile organic content for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures Jun Zhang, Thomas Pope, Randy C. Marquardt 2016-10-11
9303169 Controlled release, wood preserving composition with low-volatile organic content for treatment in-service utility poles, posts, pilings, cross-ties and other wooden structures Jun Zhang, Thomas Pope, Randy C. Marquardt 2016-04-05