Assignee
COLLEGE RES CORP
2 granted patents·33 citations·filing 1978–1978
Top patents by PatentIndex Score
2 records- 0176US4200262AMethod and apparatus for removing combustible material from metal scrapCOLLEGE RES CORP·Filed 1978·Granted Apr 29, 1980·22 cites·5 claims
- 0258US4201370AMethod and apparatus for heat treating materials to remove contaminantsCOLLEGE RES CORP·Filed 1978·Granted May 6, 1980·11 cites·6 claims
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