LexDanaLexDanabeta
Inventor

David Alexander Farwell

Inventor
Atwater, OH, US

Overview

5→
Patents
2006–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

F16Dprimary
F16DCouplings for transmitting rotation25%
G01MTesting static or dynamic balance of machines or structures25%
B60BVehicle wheels13%
B63BShips or other waterborne vessels13%
B66DCapstans13%
LOC1213%
PatentTitleYear
10,240,648Electromagnetic-released, multi-disc enclosed safety brake201910,240,643Self-contained clutch for diesel engines20198,082,777'Bearing assembly for wheel based sensor'20117,775,096'Wheel based sensor assembly'2010D0531573'Tire tread'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2011Patents assigned to GOODYEAR TIRE & RUBBER (3)· patent assignee history
2006Based in Mogadore, OH, US· patent location history
2010–2019Based in Atwater, OH, US· patent location history
2011Patents assigned to CARNEY GRAHAM ALEXANDER (1)· patent assignee history
2011Patents assigned to FARWELL DAVID ALEXANDER (1)· patent assignee history
2011Patents assigned to IVORY JONATHAN DAVID (1)· patent assignee history
2019Patents assigned to PT TECH LLC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GOODYEAR TIRE & RUBBER32006–2011
PT TECH LLC22019
CARNEY GRAHAM ALEXANDER12011
FARWELL DAVID ALEXANDERself12011
IVORY JONATHAN DAVID12011
Locations
LocationPatentsSpan
Atwater, OH, US42010–2019
Mogadore, OH, US12006