Assignee
JOY RESEARCH INC
US·3 granted patents·96 citations·filing 1983–1991
Top patents by PatentIndex Score
3 records- 0183US4436203ATamper resistant packaging deviceJOY RESEARCH INC·Filed 1983·Granted Mar 13, 1984·61 cites·33 claims
- 0245US5022564ARegulated pressurized dispenser and methodJOY RESEARCH INC·Filed 1990·Granted Jun 11, 1991·20 cites·15 claims
- 0339US5263519AReady to fill pressurized dispenser and methodJOY RESEARCH INC·Filed 1991·Granted Nov 23, 1993·15 cites·24 claims
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