Kevin John Trenholme

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Stow, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Coordinating tasks between mobile components utilizing intrusion de...
- Patent number 11,449,052
- Issue date Sep 20, 2022
- Amazon Technologies, Inc.
- Seth R. Kaufman
- G05 - CONTROLLING REGULATING
Information Patent Grant
Mobile drive unit having a conveyor module
- Patent number 10,889,441
- Issue date Jan 12, 2021
- Amazon Technologies, Inc.
- Dragan Pajevic
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Mobile drive unit having a conveyor module
- Patent number 10,549,916
- Issue date Feb 4, 2020
- Amazon Technologies, Inc.
- Dragan Pajevic
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Actively balanced mobile drive unit
- Patent number 10,328,836
- Issue date Jun 25, 2019
- Amazon Technologies, Inc.
- Oliver Christoph Purwin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Measuring battery degradation
- Patent number 10,162,401
- Issue date Dec 25, 2018
- Amazon Technologies, Inc.
- Wieslaw Brys
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated motor driver/controller with sensorless or sensored comm...
- Patent number 9,748,882
- Issue date Aug 29, 2017
- Amazon Technologies, Inc.
- Sean Hugh Breheny
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOBILE DRIVE UNIT HAVING A CONVEYOR MODULE
- Publication number 20190291956
- Publication date Sep 26, 2019
- AMAZON TECHNOLOGIES, INC.
- Dragan Pajevic
- B60 - VEHICLES IN GENERAL
Information Patent Application
ACTIVELY BALANCED MOBILE DRIVE UNIT
- Publication number 20170083020
- Publication date Mar 23, 2017
- AMAZON TECHNOLOGIES, INC.
- Oliver Christoph Purwin
- B60 - VEHICLES IN GENERAL