DS

Daniel M. Shellhammer

WN Weyerhaeuser Nr: 3 patents #131 of 578Top 25%
Overall (All Time): #1,603,656 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6719862 Compressible wood pulp product Robert H. Quick, Michael R. Hansen, Richard H. Young, Sr. 2004-04-13
6638884 Compressible wood pulp product Robert H. Quick, Michael R. Hansen, Richard H. Young, Sr. 2003-10-28
6231721 Compressible wood pulp product Robert H. Quick, Michael R. Hansen, Richard H. Young, Sr. 2001-05-15