LexDanaLexDanabeta
Inventor

Jon Everett Freise

Inventor
Minneapolis, MN, US

Overview

3→
Patents
2007–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B41Jprimary
B41JTypewriters67%
G06FElectric digital data processing33%
PatentTitleYear
10,434,791Used transfer layer detection in a transfer printing device20199,561,668'Used transfer layer detection in a transfer printing device'20177,284,279'System and method for preventing unauthorized operation of identification and financial document production equipment'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to DATACARD CORP (1)· patent assignee history
2007–2019Based in Minneapolis, MN, US· patent location history
2017–2019Patents assigned to ASSA ABLOY AB (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASSA ABLOY AB22017–2019
DATACARD CORP12007
Locations
LocationPatentsSpan
Minneapolis, Minnesota, US32007–2019