Inventor
Kevin John Trenholme
Inventor
Stow, MA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Gprimary
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors17%
B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load17%
B25JManipulators13%
B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects13%
G05DSystems for controlling or regulating non-electric variables13%
B60GVehicle suspension arrangements8%
G01RMeasuring electric variables4%
G06FElectric digital data processing4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%
PatentTitleYear
10,889,441Mobile drive unit having a conveyor module202110,549,916Mobile drive unit having a conveyor module202010,328,836Actively balanced mobile drive unit201910,162,401Measuring battery degradation20189,748,882'Integrated motor driver/controller with sensorless or sensored commutation'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2021Patents assigned to AMAZON TECH INC (5)· patent assignee history
2017–2021Based in Stow, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMAZON TECH INC | 5 | 2017–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stow, Massachusetts, US | 5 | 2017–2021 |