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Inventor

Brian Lee Hahn

Inventor
Buffalo Grove, IL, US

Overview

4→
Patents
2000–2011
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 4 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification29%
A47CChairs14%
E05BLocks14%
G07FCoin-freed or like apparatus14%
H01QAntennas, i.e. radio aerials14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
8,029,369'Chair interconnection for a gaming machine'20116,886,869'Electromechanical locking mechanism'20056,129,355'Reel device for gaming machines'20006,034,639'Retractable antenna for portable communicator'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2011Patents assigned to WMS GAMING INC (2)· patent assignee history
2000Patents assigned to T & M ANTENNAS (1)· patent assignee history
2000–2005Based in Buffalo Grove, IL, US· patent location history
2000Based in Chicago, IL, US· patent location history
2011Based in Gilbert, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WMS GAMING INC22000–2011
T & M ANTENNAS12000
Locations
LocationPatentsSpan
Buffalo Grove, Illinois, US22000–2005
Gilbert, AZ, US12011
Chicago, Illinois, US12000