LS

Leif E. Sorensen

AL Alpha: 1 patents #49 of 110Top 45%
Overall (All Time): #3,956,752 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4762074 Process for the incineration of combustible materials 1988-08-09