Assignee
HAMMETT ROY
US·5 granted patents·243 citations·filing 1988–1993
Top patents by PatentIndex Score
5 records- 0182US4872595AMechanically pressurized aerosol dispenserHAMMETT ROY·Filed 1988·Granted Oct 10, 1989·56 cites·10 claims
- 0279US5144912AAnimal feeding deviceHAMMETT ROY·Filed 1991·Granted Sep 8, 1992·45 cites·21 claims
- 0363US5181912ANon-reusable syringeHAMMETT ROY·Filed 1991·Granted Jan 26, 1993·105 cites·12 claims
- 0432US5352200ANon-reusable syringe with needle guardHAMMETT ROY·Filed 1993·Granted Oct 4, 1994·26 cites·11 claims
- 0527US5352202ANon-reusable syringe with removable plunger usable as a needle guardHAMMETT ROY·Filed 1993·Granted Oct 4, 1994·11 cites·10 claims
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