LexDanaLexDanabeta
Inventor

Adolf Ahrens

Inventor
Huslingen, DE

Overview

2→
Patents
2002
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.

B41Mprimary
B41MPrinting, duplicating, marking, or copying processes40%
G09FDisplaying40%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
6,364,363'Film with a security feature, a process for the production thereof and the use thereof as packaging material'20026,346,321'Film with protective feature, a method of producing it and also its use as packaging material'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to WOLFF WALSRODE AG (2)· patent assignee history
2002Based in Huslingen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WOLFF WALSRODE AG22002
Locations
LocationPatentsSpan
Huslingen, DE22002