Individual holder
GRAY JOHN M
US·11 granted patents·55 citations·filing 1976–2023
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
11 records- 0189US12227408B2Fluid dispensing device with reduced opening forceGRAY JOHN M·Filed 2023·Granted Feb 18, 2025·2 cites·29 claims
- 0286US10669149B2Dispensing nozzle with drip reductionGRAY JOHN M·Filed 2016·Granted Jun 2, 2020·6 cites·21 claims
- 0379US4106770AHypodermic syringe projectileGRAY JOHN M·Filed 1976·Granted Aug 15, 1978·33 cites·6 claims
- 0478US10081532B2Dispensing nozzle with magnetic assistGRAY JOHN M·Filed 2016·Granted Sep 25, 2018·4 cites·12 claims
- 0573US9126820B2Dispensing nozzle with fluid recaptureGRAY JOHN M·Filed 2013·Granted Sep 8, 2015·6 cites·30 claims
- 0666US8979825B2Implantable fluid delivery device including gas chamber pressure sensorGRAY JOHN M·Filed 2011·Granted Mar 17, 2015·4 cites·22 claims
- 0765US11235966B2Dispensing nozzle with self draining shutoff deviceGRAY JOHN M·Filed 2020·Granted Feb 1, 2022·0 cites·23 claims
- 0864US11745999B2Fuel dispensing device with expansion chamberGRAY JOHN M·Filed 2020·Granted Sep 5, 2023·0 cites·25 claims
- 0964US11673793B2Fluid dispensing device with tapered nozzleGRAY JOHN M·Filed 2020·Granted Jun 13, 2023·0 cites·27 claims
- 1064US11554949B2Nozzle with sealGRAY JOHN M·Filed 2020·Granted Jan 17, 2023·0 cites·21 claims
- 1139US9211170B2Projectile syringe systemGRAY JOHN M·Filed 2014·Granted Dec 15, 2015·0 cites·7 claims
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