Assignee
FARRELL JOHN J
3 granted patents·98 citations·filing 1973–2002
Top patents by PatentIndex Score
3 records- 0194US7968119B2Tamper-proof narcotic delivery systemFARRELL JOHN J·Filed 2002·Granted Jun 28, 2011·66 cites·19 claims
- 0267US4351629APlastic end capping machineFARRELL JOHN J·Filed 1980·Granted Sep 28, 1982·26 cites·12 claims
- 0337US3944192APlasticizer apparatus for ball agitator along screw flightsFARRELL JOHN J·Filed 1973·Granted Mar 16, 1976·6 cites·12 claims
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