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Inventor

Michael W. Stowe

Inventor
Boyne City, MI, US

Overview

9→
Patents
1982–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 9 as inventor

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

B03Cprimary
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids38%
H01FMagnets15%
Y10TTechnical subjects covered by former us classification15%
B22DCasting of metals8%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors8%
B66CCranes8%
F04BPositive-displacement machines for liquids8%
PatentTitleYear
8,579,610'High compression downhole pump'20135,982,261'Tube magnet assembly with end-rolled capture technique'19995,845,950'Pneumatically actuated magnetic article holder'19985,740,919'Magnetic separator'19985,630,634'Device for magnetically engaging objects having variable surface contours'19975,318,095'Die cast magnet assembly and method of manufacture'19945,188,239'Tramp metal separation device'19934,333,825'Dump pit magnet assembly'19824,319,989'Magnetic separator'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1999Patents assigned to IND MAGNETICS INC (5)· patent assignee history
1982Based in Pontiac, MI, US· patent location history
1993–1999Based in Boyne City, MI, US· patent location history
1994–1997Patents assigned to STOWE MICHAEL W (2)· patent assignee history
2013Patents assigned to HARBISON FISCHER INC (1)· patent assignee history
2013Patents assigned to PERKINS JR JOHN L (1)· patent assignee history
2013Patents assigned to STOWE MICHAEL WAYNE (1)· patent assignee history
2013Based in Fort Worth, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IND MAGNETICS INC51982–1999
STOWE MICHAEL Wself21994–1997
HARBISON FISCHER INC12013
PERKINS JR JOHN L12013
STOWE MICHAEL WAYNEself12013
Locations
LocationPatentsSpan
Boyne City, MI, US61993–1999
Pontiac, MI, US21982
Fort Worth, Texas, US12013