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Inventor

ROBERT J. LIND

Inventor
US

Overview

3→
Patents
2023–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B60Lprimary
B60LPropulsion of electrically-propelled vehicles25%
B63HMarine propulsion or steering25%
H02KDynamo-electric machines25%
Y02TClimate change mitigation technologies related to transportation25%
PatentTitleYear
12,424,903Marine propeller system with high torque drive202511,831,222Marine propeller system with high torque drive202311,646,635Marine propeller system with high torque drive2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to ELECTRIC TORQUE MACHINES INC (3)· patent assignee history
2023–2025Based in US· patent location history
2025Patents assigned to GRACO MINNESOTA INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ELECTRIC TORQUE MACHINES INC32023–2025
GRACO MINNESOTA INC12025
Locations
LocationPatentsSpan
US32023–2025