Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JB

John Leagh Beadell — 29 Patents

Igt: 29 patents #100 of 1,260Top 8%
Sparks, NV: #14 of 447 inventorsTop 4%
Nevada: #278 of 8,397 inventorsTop 4%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
John Leagh Beadell has been granted 29 US patents while listed as an inventor at Igt. The first was granted in 2001 and the most recent in July 2025. John Leagh Beadell ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list John Leagh Beadell in Sparks, NV, US.

Patents per Year

Patents granted per year, 2001 to 2025Bar chart with a peak of 3 patents in 2012.peak 32001: 1 patents20012002: 1 patents2003: 1 patents20032004: 2 patents2006: 1 patents20062010: 2 patents2011: 2 patents20112012: 3 patents2013: 1 patents20132014: 2 patents2015: 2 patents20152016: 3 patents2017: 2 patents20172019: 2 patents2021: 1 patents20212023: 2 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1081804 Gaming machine Anthony J. Baerlocher, Stewart Thoeni, Christopher D. Carlisle, Julia Janeen Angst, Jean Pierre Legras +5 more 2025-07-01
D990574 Gaming machine Jean Pierre Legras, Charles Johnson, Steven P. McGahn 2023-06-27
D990577 Gaming machine Anthony J. Baerlocher, Stewart Thoeni, Christopher D. Carlisle, Julia Janeen Angst, Jean Pierre Legras +7 more 2023-06-27
11151833 Gaming machine display device mount system Bradley Hemerick, Jack H. Brooks, Brandon J. Seaman, Jacob Wik 2021-10-19
D843469 Gaming device cabinet wheel housing Dylan Nettenstrom, Megan Oehlert, Charles Johnson, Mathew H. Henderson, Kehl T. LeSourd +3 more 2019-03-19
D842931 Gaming device cabinet handle housing with handle Megan Oehlert, Charles Johnson, Jean Pierre Legras 2019-03-12
9630102 Input device with membrane to impede entrance of foreign contaminates into an electric gaming machine Michael W. Oehlert, Nathan D. LaBrosse, Brian K. Baker, Steve McGahn, Jacquelyn S. Combs +3 more 2017-04-25
9565942 Mounting assemblies for a gaming device and associated methods Mindy Eustaquio, Patrick J. Nohr, Bradley Hemerick 2017-02-14
9495827 Reel basket assembly Stewart Thoeni, Franco Crivelli, Essam Mikhail, Juan Carlos Hernandez, Michael T. Garamendi +6 more 2016-11-15
9361751 Attachment mechanism for reel basket assembly Juan Carlos Hernandez, Michael T. Garamendi, Margaret A. Jones, Anthony J. Frabbiele, Mark P. Mahaffey +1 more 2016-06-07
9299214 Meter shield for use with gaming devices Russell Chudd, Lucas William Landau, Michael T. Garamendi 2016-03-29
9214059 Lighting assembly for reel slot machine Franco Crivelli, Essam Mikhail, Juan Carlos Hernandez, Michael T. Garamendi, Anthony J. Frabbiele +2 more 2015-12-15
D723626 Gaming device cabinet James A. Vasquez, Julia Janeen Angst, John W. Chamberlain, Russell Chudd, Matthew D. Cloutier +15 more 2015-03-03
8905847 Input device with membrane to impede entrance of foreign contaminates into an electronic gaming machine Michael W. Oehlert, Nathan D. LaBrosse, Brian K. Baker, Steve McGahn, Jacquelyn S. Combs +3 more 2014-12-09 $6,327,000
8795070 Single access mechanism for gaming device Russell Chudd, Kay Daniel Vetter 2014-08-05 $2,466,000
8360847 Multimedia emulation of physical reel hardware in processor-based gaming machines David C. Williams, Joseph R. Hedrick, Kurt M. Larsen, Nicholas B. Mayne, Kay Daniel Vetter 2013-01-29 $2,845,000
8177637 Button panel control for a gaming machine Russell Chudd, Fred Nesemeier, Randy Hedrick, Charles Curbbun, Andrew Zoolakis +2 more 2012-05-15 $2,829,000
8096884 Gaming machine with adjustable button panel Russell Chudd, Fred Nesemeier, Randy Hedrick, Charles Curbbun, Andrew Zoolakis +2 more 2012-01-17 $6,088,000
8092304 Simulation of mechanical reels of gaming machines Randy Hedrick, Russell Chudd, Fred Nesemeier 2012-01-10 $3,853,000
8070610 Repositionable handle assemblies for drop-in-bar gaming machines Kay Daniel Vetter, Randy Hedrick 2011-12-06 $2,314,000
7938728 Repositionable handle assemblies for drop-in-bar gaming machines Kay Daniel Vetter, Randy Hedrick 2011-05-10 $12,364,000
7833102 Gaming machine with consolidated peripherals Russell Chudd, Fred Nesemeier, Randy Hedrick, Charles Curbbun, Andrew Zoolakis +2 more 2010-11-16 $7,713,000
7682238 Method and apparatus for payout in a gaming machine Russell Chudd, Scott T. Gowin, Thomas D. Waxman, Joseph R. Hedrick, Daniel J. Waller 2010-03-23 $5,853,000
7118483 Modular CPU enclosure for gaming machines James Stockdale 2006-10-10 $76,854,000
6709324 Size adjustable coin escalator for use in gaming apparatus 2004-03-23 $52,736,000