Inventor
Timothy J. Durham
Inventor
Oak Park, IL, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G07Fprimary
G07FCoin-freed or like apparatus94%
A63FCard, board, or roulette games6%
PatentTitleYear
9,997,015Coordinating game events between a stationary wagering game machine and a portable machine20189,595,157'Wagering game with simulated mechanical reels'20179,064,372'Wagering game with simulated mechanical reels having an overlying image display'20158,827,792'Coordinating game events between a stationary wagering game machine and an associated portable game machine'20148,821,299'Protecting wagering game machines from electrostatic discharge'20148,403,743'Wagering game with simulated mechanical reels'20138,323,099'Associating portable wagering game machines with a stationary wagering game machine'20128,251,792'Peripheral device control system for wagering game systems'20128,251,795'Wagering game with simulated mechanical reels'20128,128,477'Wagering game with simulated mechanical reels'20128,096,878'Wagering game with simulated mechanical reels'20128,038,525'Dynamic generation of a profile for a spinning reel of a gaming system'20117,654,899'Wagering game with simulated mechanical reels'20107,360,761'Dynamic generation of a profile for spinning reel gaming machines'20085,569,084'Fractional branching reel-type slot machine'19965,456,465'Method for determining payoffs in reel-type slot machines'19955,423,541'Fractional branching reel-type slot machine'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2017Patents assigned to WMS GAMING INC (16)· patent assignee history
1995–2018Based in Oak Park, IL, US· patent location history
1996Based in Chicago, IL, US· patent location history
2012–2015Patents assigned to DURHAM TIMOTHY J (8)· patent assignee history
2012–2015Patents assigned to RASMUSSEN JAMES M (7)· patent assignee history
2012–2015Patents assigned to CANTERBURY STEPHEN A (6)· patent assignee history
2012–2015Patents assigned to GAGNER MARK B (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WMS GAMING INC | 16 | 1995–2017 |
| DURHAM TIMOTHY Jself | 8 | 2012–2015 |
| RASMUSSEN JAMES M | 7 | 2012–2015 |
| CANTERBURY STEPHEN A | 6 | 2012–2015 |
| GAGNER MARK B | 6 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oak Park, Illinois, US | 16 | 1995–2018 |
| Chicago, Illinois, US | 1 | 1996 |