Inventor · disambiguated record
Jack Weinstein
Also filed as: WEINSTEIN JACK · WEINSTEIN JACK JESTER
38 granted patents·3 pending applications·1,602 citations·filing 1975–2025
98Inventor score
Files withPRIMARY DELIVERY SYSTEMS INC22SPAN IO INC9BRISTOL MYERS CO7PRIMARY DEIVERY SYSTEMS INC1WEINSTEIN JACK1
Top patents by PatentIndex Score
41 records- 0197US5082137AChild resistant slide boxPRIMARY DELIVERY SYSTEMS INC·Filed 1990·Granted Jan 21, 1992·162 cites·17 claims
- 0297US4984709ANon-reversing tablet dispenser with counterPRIMARY DELIVERY SYSTEMS INC·Filed 1990·Granted Jan 15, 1991·165 cites·19 claims
- 0397USD253394SCombined dispensing container and holder thereforBRISTOL MYERS CO·Filed 1977·Granted Nov 13, 1979·53 cites·1 claims
- 0494US5431283ABlister pack opener-ejectorPRIMARY DELIVERY SYSTEMS INC·Filed 1994·Granted Jul 11, 1995·78 cites·14 claims
- 0593US11552500B2Systems and methods for managing electrical loadsSPAN IO INC·Filed 2020·Granted Jan 10, 2023·13 cites·24 claims
- 0692US11342754B2Integrated electrical panelSPAN IO INC·Filed 2020·Granted May 24, 2022·10 cites·46 claims
- 0792US5127553AMetered liquid squeeze bottlePRIMARY DELIVERY SYSTEMS INC·Filed 1990·Granted Jul 7, 1992·80 cites·6 claims
- 0891US4971203AChild-resistant pill dispenserPRIMARY DELIVERY SYSTEMS INC·Filed 1989·Granted Nov 20, 1990·89 cites·4 claims
- 0990US5082130ATwist tube lift child proof cap and containerPRIMARY DELIVERY SYSTEMS INC·Filed 1990·Granted Jan 21, 1992·94 cites·7 claims
- 1088US11770006B2Integrated electrical panelSPAN IO INC·Filed 2022·Granted Sep 26, 2023·2 cites·33 claims
- 1186US12425262B2Integrated home energy management, home monitoring, and automated fault mitigationSPAN IO INC·Filed 2022·Granted Sep 23, 2025·2 cites·20 claims
- 1286US4050826ALiquid applicatorBRISTOL MYERS CO·Filed 1976·Granted Sep 27, 1977·49 cites·6 claims
- 1384US4354638ASpiral actuator for aerosol powdered suspension productBRISTOL MYERS CO·Filed 1980·Granted Oct 19, 1982·56 cites·8 claims
- 1482US4111567ALiquid applicatorBRISTOL MYERS CO·Filed 1977·Granted Sep 5, 1978·41 cites·10 claims
- 1578US5433329AChild-resistant cap with independent open and close ratchet setsPRIMARY DELIVERY SYSTEMS INC·Filed 1994·Granted Jul 18, 1995·55 cites·5 claims
- 1678US5184760AMetered side dispensing cap for tubesPRIMARY DELIVERY SYSTEMS INC·Filed 1991·Granted Feb 9, 1993·41 cites·20 claims
- 1777US12322963B2Multilayer control for managing power flowSPAN IO INC·Filed 2022·Granted Jun 3, 2025·1 cites·20 claims
- 1876US5853101ABlister pack openerPRIMARY DELIVERY SYSTEMS INC·Filed 1993·Granted Dec 29, 1998·50 cites·10 claims
- 1974US12237689B2Integrated electrical panelSPAN IO INC·Filed 2023·Granted Feb 25, 2025·0 cites·21 claims
- 2074US5058778ASqueeze type dispenser having an axially rotatable top element containing a flow closure and a ventPRIMARY DEIVERY SYSTEMS INC·Filed 1990·Granted Oct 22, 1991·53 cites·10 claims
- 2173US4875603AMetered dispensing cap for tubesPRIMARY DELIVERY SYSTEMS INC·Filed 1989·Granted Oct 24, 1989·42 cites·19 claims
- 2272US4021125ABall roll-on dispenserBRISTOL MYERS CO·Filed 1975·Granted May 3, 1977·30 cites·6 claims
- 2369US4588320AClosure for roll-on applicatorBRISTOL MYERS CO·Filed 1980·Granted May 13, 1986·28 cites·5 claims
- 2469US4298125ADial type child resistant dispenserBRISTOL MYERS CO·Filed 1980·Granted Nov 3, 1981·35 cites·6 claims
- 2568US5161706ATwist and push snap-on child resistant capPRIMARY DELIVERY SYSTEMS INC·Filed 1992·Granted Nov 10, 1992·40 cites·12 claims
- 2668US2025266711A1Multilayer control for managing power flowSPAN IO INC·Filed 2025·Application pending·0 cites
- 2766USD506947SJewelFiled 2004·Granted Jul 5, 2005·13 cites·1 claims
- 2866US5356010AContainer with blister pack openerPRIMARY DELIVERY SYSTEMS INC·Filed 1993·Granted Oct 18, 1994·36 cites·16 claims
- 2965US5860572ASide action vertical ratchet dispenser with reversible triggerPRIMARY DELIVERY SYSTEMS INC·Filed 1996·Granted Jan 19, 1999·36 cites·20 claims
- 3062US5265777APush-push tilting dispensing cap systemPRIMARY DELIVERY SYSTEMS INC·Filed 1992·Granted Nov 30, 1993·32 cites·20 claims
- 3159US4957385AAmpule solution dispenser applicatorPRIMARY DELIVERY SYSTEMS INC·Filed 1990·Granted Sep 18, 1990·88 cites·10 claims
- 3254US5335824ASpray device with ampoule opening mechanismPRIMARY DELIVERY SYSTEMS INC·Filed 1993·Granted Aug 9, 1994·23 cites·16 claims
- 3353US5749496ASqueeze and rotate to lift captive cap dispenserPRIMARY DELIVERY SYSTEMS INC·Filed 1996·Granted May 12, 1998·23 cites·27 claims
- 3453US2025087974A1Modular architecture for managing site-level electrical power distributionSPAN IO INC·Filed 2024·Application pending·0 cites
- 3550US5797517ALiquid pump dispenser with tri-purpose nozzlePRIMARY DELIVERY SYSTEMS INC·Filed 1996·Granted Aug 25, 1998·17 cites·20 claims
- 3650US5372285AVertical ratchet gel-like material dispenser with hinged triggerPRIMARY DELIVERY SYSTEMS INC·Filed 1993·Granted Dec 13, 1994·17 cites·16 claims
- 3747US2023120740A1Integrated home energy management and electric vehicle chargingSPAN IO INC·Filed 2022·Application pending·0 cites
- 3845US5217130AChild resistant cap with biased keywayPRIMARY DELIVERY SYSTEMS INC·Filed 1992·Granted Jun 8, 1993·16 cites·11 claims
- 3942US5320259AVertical ratchet dispenser with hinged triggerPRIMARY DELIVERY SYSTEMS INC·Filed 1993·Granted Jun 14, 1994·15 cites·8 claims
- 4041US5228583AChild resistant cap with keywayPRIMARY DELIVERY SYSTEMS INC·Filed 1991·Granted Jul 20, 1993·13 cites·11 claims
- 4126US5238151APush up codispensing containerWEINSTEIN JACK·Filed 1992·Granted Aug 24, 1993·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →