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Inventor

Eugene E. Harkins

Inventor
Vadnais Heights, MN, US

Overview

2→
Patents
1994–2000
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.

B01Dprimary
B01DSeparation33%
B05BSpraying apparatus33%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds33%
PatentTitleYear
6,160,086'Process for removing impurities from polymers'20005,326,598'Electrospray coating apparatus and process utilizing precise control of filament and mist generation'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to MINNESOTA MINING & MFG (1)· patent assignee history
1994–2000Based in Vadnais Heights, MN, US· patent location history
2000Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO12000
MINNESOTA MINING & MFG11994
Locations
LocationPatentsSpan
Vadnais Heights, Minnesota, US21994–2000