LexDanaLexDanabeta
Inventor

Robert N. Schenk

Inventor
Racine, WI, US

Overview

2→
Patents
1992–2009
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.

B63Bprimary
B63BShips or other waterborne vessels50%
B63HMarine propulsion or steering50%
PatentTitleYear
7,617,026'Programmable trim control system for marine applications'20095,127,858'Control means for marine engines and transmissions'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2009Patents assigned to TWIN DISC INC (2)· patent assignee history
1992Based in Rockford, IL, US· patent location history
2009Based in Racine, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TWIN DISC INC21992–2009
Locations
LocationPatentsSpan
Racine, WI, US12009
Rockford, Illinois, US11992