Inventor

Norbert Freyer

Inventor

Sandhausen, DE

Overview

1991–2012

Patent span

Performing operations

Primary field (CPC B)

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

B41Fprimary

B41FPrinting machines or presses36%

G03GElectrography14%

B41JTypewriters7%

B41MPrinting, duplicating, marking, or copying processes7%

B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps7%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables7%

G06FElectric digital data processing7%

H04NPictorial communication, e.g. television7%

H05KPrinted circuits7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991–1999Patents assigned to HEIDELBERGER DRUCKMASCH AG (6)· patent assignee history

1991Based in Sachsen, DE· patent location history

1992–2002Based in Sandhausen, DE· patent location history

2012Patents assigned to EASTMAN KODAK CO (2)· patent assignee history

2012Patents assigned to FREYER NORBERT (2)· patent assignee history

2012Patents assigned to BONESS JAN D (1)· patent assignee history

2012Patents assigned to DREHER INGO K (1)· patent assignee history

2012Based in Altenholz, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations