AB

Allen C. Bailey

PR Permian Research: 1 patents #4 of 11Top 40%
Overall (All Time): #3,884,481 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5045252 Method and apparatus for controlling rotary extruder Granville J. Hahn, Richard D. Antrim 1991-09-03