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Inventor

Leon T. Dietz

Inventor
Apple Valley, MN, US

Overview

2→
Patents
2001–2006
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G03Gprimary
G03GElectrography50%
G06KGraphical data reading50%
PatentTitleYear
RE038957'Document verification and tracking system for printed material'20066,324,353'Document verification and tracking system for printed material'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2006Patents assigned to OCE PRINTING SYSTEMS GMBH (2)· patent assignee history
2001–2006Based in Apple Valley, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OCE PRINTING SYSTEMS GMBH22001–2006
Locations
LocationPatentsSpan
Apple Valley, Minnesota, US22001–2006