Inventor

Duncan F. Brown

Inventor

Grayslake, IL, US

Overview

2003–2021

Patent span

Physics

Primary field (CPC G)

Patents· 16 as inventor

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

G07Fprimary

G07FCoin-freed or like apparatus94%

LOC146%

PatentTitleYear

D0921658Display panel portion with an animated graphical user interface2021 8,517,812'Computerized game with cascading strategy and full information'2013 8,192,270'Bingo game, method, and elimination tournament'2012 8,187,068'System and method of an interactive multiple participant game'2012 8,113,941'Chain reaction game'2012 8,038,522'Spin keno'2011 7,811,165'Multi-stage multi-bet dice game, gaming device, and method'2010 7,407,434'Method and apparatus for a secondary game played in conjunction with a primary game'2008 7,294,058'Computerized game with cascading strategy and full information'2007 7,267,611'Bunco gaming device, method and bonus game'2007 7,144,322'Chain reaction game'2006 7,018,293'Game and gaming machine with operative theme having element linking logic organization'2006 6,926,607'Multi-stage multi-bet game, gaming device and method'2005 6,793,575'Racing game'2004 6,780,106'Gaming machine souvenir'2004 6,612,927'Multi-stage multi-bet game, gaming device and method'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2013Patents assigned to CASE VENTURE MAN LLC (14)· patent assignee history

2003–2013Based in Grayslake, IL, US· patent location history

2012–2013Patents assigned to BROWN DUNCAN F (4)· patent assignee history

2012–2013Patents assigned to DEMAR LAWRENCE E (4)· patent assignee history

2012–2013Patents assigned to SLOMIANY SCOTT D (4)· patent assignee history

2012Patents assigned to GOMEZ BENJAMIN T (1)· patent assignee history

2021Based in San Antonio, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CASE VENTURE MAN LLC	14	2003–2013
BROWN DUNCAN Fself	4	2012–2013
DEMAR LAWRENCE E	4	2012–2013
SLOMIANY SCOTT D	4	2012–2013
GOMEZ BENJAMIN T	1	2012

Locations

Location	Patents	Span
Grayslake, Illinois, US	15	2003–2013
San Antonio, Texas, US	1	2021