LexDanaLexDanabeta
Inventor

Gerald Ewens

Inventor
Pleasant Prairie, WI, US

Overview

2→
Patents
2013–2015
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B63Hprimary
B63HMarine propulsion or steering100%
PatentTitleYear
8,951,018'Variable pitch propeller and associated propeller blade'20158,465,257'Variable pitch propeller'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Patents assigned to BRP US INC (2)· patent assignee history
2013–2015Patents assigned to CALAMIA DAVE (2)· patent assignee history
2013–2015Patents assigned to EWENS GERALD (2)· patent assignee history
2013–2015Patents assigned to MCCHESNEY RICHARD (2)· patent assignee history
2013–2015Patents assigned to NOBLE MARK C (2)· patent assignee history
2013–2015Based in Pleasant Prairie, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRP US INC22013–2015
CALAMIA DAVE22013–2015
EWENS GERALDself22013–2015
MCCHESNEY RICHARD22013–2015
NOBLE MARK C22013–2015
Locations
LocationPatentsSpan
Pleasant Prairie, WI, US22013–2015