Inventor · disambiguated record
Douglas A. Hemink
Also filed as: HEMINK DOUGLAS A
4 granted patents·3 pending applications·16 citations·filing 2015–2020
69Inventor score
Top patents by PatentIndex Score
7 records- 0187US9905108B2Systems, methods, and apparatus for monitoring alertness of an individual utilizing a wearable device and providing notificationTORVEC INC·Filed 2015·Granted Feb 27, 2018·12 cites·70 claims
- 0281US10339781B2Methods and apparatus for monitoring alterness of an individual utilizing a wearable device and providing notificationTORVEC INC·Filed 2018·Granted Jul 2, 2019·4 cites·33 claims
- 0361US2019279482A1Methods and apparatus for monitoring alertness of an individual utilizing a wearable device and providing notificationTORVEC INC·Filed 2019·Application pending·0 cites
- 0457US2020332782A1Axial piston deviceTORVEC INC·Filed 2020·Application pending·0 cites
- 0553US10055964B2Methods and apparatus for monitoring alertness of an individual utilizing a wearable device and providing notificationTORVEC INC·Filed 2015·Granted Aug 21, 2018·0 cites·12 claims
- 0649US2016348672A1Axial piston deviceTORVEC INC·Filed 2015·Application pending·0 cites
- 0738US11286775B2Rotatable piston assemblyPOSEIDON FLUID POWER LLC·Filed 2018·Granted Mar 29, 2022·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →