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Inventor

Kenneth A. Skupien

Inventor
Chicago, IL, US

Overview

2→
Patents
2006–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H04Mprimary
H04MTelephonic communication100%
PatentTitleYear
8,238,534'Credit card collect call system and method'20127,013,002'Credit card collect call system and method'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to SBC KNOWLEDGE VENTURES LP (1)· patent assignee history
2006–2012Based in Chicago, IL, US· patent location history
2012Patents assigned to AT & T IP I LP (1)· patent assignee history
2012Patents assigned to LINK MICHAEL P (1)· patent assignee history
2012Patents assigned to MULHERIN PEPPER (1)· patent assignee history
2012Patents assigned to SKUPIEN KENNETH A (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AT & T IP I LP12012
LINK MICHAEL P12012
MULHERIN PEPPER12012
SBC KNOWLEDGE VENTURES LP12006
SKUPIEN KENNETH Aself12012
Locations
LocationPatentsSpan
Chicago, Illinois, US22006–2012