DJ

David Jack

WN Weyerhaeuser Nr: 1 patents #274 of 578Top 50%
📍 Tacoma, WA: #330 of 723 inventorsTop 50%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,599,507 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6315863 Chlorine dioxide pulp bleaching process having reduced barium scaling by recycling post-chlorination waste filtrate — 2001-11-13