Assignee
ROBERTSON JOSEPH D
3 granted patents·102 citations·filing 1975–1980
Top patents by PatentIndex Score
3 records- 0189US4014462AScrap recovery and feed systemROBERTSON JOSEPH D·Filed 1975·Granted Mar 29, 1977·51 cites·11 claims
- 0279US4030205ADrying system for particlesROBERTSON JOSEPH D·Filed 1975·Granted Jun 21, 1977·28 cites·10 claims
- 0366US4340347AScrap recovery systemROBERTSON JOSEPH D·Filed 1980·Granted Jul 20, 1982·23 cites·5 claims
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