Inventor

Peter Ulrich

Inventor

Rodgau, DE

Overview

1990–2006

Patent span

Performing operations

Primary field (CPC B)

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

G03Fprimary

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%

B21BRolling of metal8%

B30BPresses in general8%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%

B41FPrinting machines or presses8%

B63BShips or other waterborne vessels8%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables8%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%

G11BInformation storage based on relative movement between record carrier and transducer8%

H02KDynamo-electric machines8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990–1994Patents assigned to DU PONT (3)· patent assignee history

1990–1994Based in Rodgau, DE· patent location history

1993Patents assigned to US NAVY (1)· patent assignee history

1993Based in Perkasie, PA, US· patent location history

2000Patents assigned to ATS AUTOMATION TOOLING SYSTEM (1)· patent assignee history

2000Based in Rudolfstetten, CH· patent location history

2006Patents assigned to GUNDLACH BERLIN DISPLAY & VERP (1)· patent assignee history

2006Based in Berlin, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DU PONT	3	1990–1994
ATS AUTOMATION TOOLING SYSTEM	1	2000
GUNDLACH BERLIN DISPLAY & VERP	1	2006
US NAVY	1	1993

Locations