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Sidney N. Roberts

Chinderah, AU: #1 of 1 inventorsTop 100%

Overall (1982): #30,679 of 81,411Top 40%

1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4324334	Spiral separators	Douglas C. Wright	1982-04-13