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Leonard E. Lowrie

WNWeyerhaeuser Nr: 1 patents #274 of 578Top 50%

West Linn, OR: #257 of 419 inventorsTop 65%

Oregon: #17,068 of 28,073 inventorsTop 65%

Overall (All Time): #3,945,041 of 4,157,543Top 95%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4718980	Interstage treatment of mechanical pulp	William L. Duncan	1988-01-12