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Hein R. Thumm

Lyndoch, AU: #2 of 4 inventorsTop 50%

Overall (All Time): #3,888,040 of 4,157,543Top 95%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5058621	Tank breather	—	1991-10-22