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Inventor

Paul DeRoussel

Inventor
Hudson, WI, US

Overview

3→
Patents
2004–2008
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B05Cprimary
B05CApparatus for applying fluent materials to surfaces, in general18%
B29CShaping or joining of plastics18%
B29DProducing particular articles from plastics or from substances in a plastic state18%
B29LIndexing scheme associated with subclass b29c, relating to particular articles18%
C08JWorking-up9%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
7,410,604'Method of making retroreflective sheeting and slot die apparatus'20087,364,421'Method of making retroreflective sheeting and slot die apparatus'20086,692,823'Microfibrillated articles comprising hydrophillic component'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2008Patents assigned to 3M INNOVATIVE PROPERTIES CO (2)· patent assignee history
2004–2008Based in Hudson, WI, US· patent location history
2008Patents assigned to 3M INNOVATIVE PROPERTIES COMAP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO22004–2008
3M INNOVATIVE PROPERTIES COMAP12008
Locations
LocationPatentsSpan
Hudson, WI, US32004–2008