LexDanaLexDanabeta
Inventor

Matthew Goodwin

Inventor
Stafford, GB

Overview

4→
Patents
1989–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B60Vprimary
B60VAir-cushion vehicles40%
A61BDiagnosis20%
F16HGearing20%
F16KValves20%
PatentTitleYear
10,557,562Valve20205,817,061'Trocar assembly'19985,370,197'Air cushion vehicle'19944,848,501'Air cushion vehicle'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to GOODWIN MATTHEW (1)· patent assignee history
1989Patents assigned to GOODWIN WILLIAM (1)· patent assignee history
1989Based in Mt. Clemens, MI, US· patent location history
1994Patents assigned to GOODWIN HOVERCRAFT COMPANY INC (1)· patent assignee history
1994Based in Sterling Heights, MI, US· patent location history
1998Patents assigned to ETHICON ENDO SURGERY INC (1)· patent assignee history
1998Based in Cincinnati, OH, US· patent location history
2020Patents assigned to GOODWIN PLC (1)· patent assignee history
2020Based in Stafford, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ETHICON ENDO SURGERY INC11998
GOODWIN HOVERCRAFT COMPANY INC11994
GOODWIN MATTHEWself11989
GOODWIN PLC12020
GOODWIN WILLIAM11989
Locations
LocationPatentsSpan
Stafford, GB12020
Cincinnati, OH, US11998
Sterling Heights, MI, US11994
Mt. Clemens, MI, US11989