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Inventor

Glenn G. Kanengieter

Inventor
Owatonna, MN, US

Overview

8→
Patents
1976–1995
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A01Dprimary
A01DHarvesting33%
E04HBuildings or like structures for particular purposes22%
A01FProcessing of harvested produce11%
A47CChairs11%
A63JDevices for theatres, circuses, or the like11%
F16DCouplings for transmitting rotation11%
PatentTitleYear
5,381,873'Portable riser unit with a telescopic brace'19955,357,876'Portable hinged riser'1994D0330981'Musical instrument digital interface desk'19924,796,728'Brake noise reduction system'19894,345,421'Baling machine with a non-circular chamber'19824,099,364'Fluffer shield system for crop harvester'19784,037,395'Tractor pulled crop harvester'19773,965,660'Stack forming apparatus'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1982Patents assigned to OWATONNA MFG CO (4)· patent assignee history
1976–1982Based in Blooming Prairie, MN, US· patent location history
1989Patents assigned to AUSTOFT INC (1)· patent assignee history
1989–1995Based in Owatonna, MN, US· patent location history
1992–1995Patents assigned to WENGER CORP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OWATONNA MFG CO41976–1982
WENGER CORP31992–1995
AUSTOFT INC11989
Locations
LocationPatentsSpan
Owatonna, Minnesota, US41989–1995
Blooming Prairie, Minnesota, US41976–1982