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Inventor

Paul W. U. Franke

Inventor
Essen, DE

Overview

2→
Patents
1977–1985
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels50%
B01DSeparation50%
PatentTitleYear
4,540,555'Method of removing sulfur dioxide and other toxic and noxious components from flue gases'19854,054,130'Emergency splint assembly'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to FRANKE PAUL WILLIAM (1)· patent assignee history
1977Based in Escondido, CA, US· patent location history
1985Patents assigned to RHEIN WESTFAEL ELECT WERK AG (1)· patent assignee history
1985Based in Essen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FRANKE PAUL WILLIAMself11977
RHEIN WESTFAEL ELECT WERK AG11985
Locations
LocationPatentsSpan
Essen, DE11985
Escondido, California, US11977