LexDanaLexDanabeta
Inventor

David Lewis Marchese

Inventor
Pewaukee, WI, US

Overview

8→
Patents
2000–2005
Patent span
Performing operations
Primary field (CPC B)

Patents· 8 as inventor

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

B62Dprimary
B62DMotor vehicles80%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
6,921,109'Device providing variable steering responsiveness'20056,484,827'Drive and steer vehicle'20026,454,032'Lawn tractor vehicle'20026,354,388'Drive and steer vehicle'20026,283,236'Effective gear reduction in lawn tractor transmission'20016,257,357'Steering device for drive and steer transmission'20016,196,342'Mechanism for correct steering in reverse'20016,129,164'Mechanism for correct steering in reverse'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2005Patents assigned to DEERE & CO (8)· patent assignee history
2000–2002Based in Pewaukee, WI, US· patent location history
2005Based in Gaithersburg, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DEERE & CO82000–2005
Locations
LocationPatentsSpan
Pewaukee, WI, US72000–2002
Gaithersburg, Maryland, US12005