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

Dimo Ditchev — 8 Patents

BGBally Gaming: 3 patents #251 of 671Top 40%
SGSierra Design Group: 2 patents #12 of 37Top 35%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Reno, NV: #345 of 2,043 inventorsTop 20%
Nevada: #1,131 of 8,397 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Dimo Ditchev has been granted 8 US patents while listed as an inventor at Bally Gaming. The first was granted in 1999 and the most recent in February 2016. Dimo Ditchev ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Dimo Ditchev in Reno, NV, US.

Patents per Year

Patents granted per year, 1999 to 2016Bar chart with a peak of 1 patents in 1999.peak 11999: 1 patents19992004: 1 patents20042006: 1 patents20062008: 1 patents20082011: 1 patents20112012: 1 patents20122013: 1 patents20132016: 1 patents2016

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9251664 Casino slot wagering system 2016-02-02
8439735 Modified poker with bonus match card Warren R. White, Loren T. Nelson, Russ Frederick Marsden 2013-05-14
8277299 Casino slot wagering system 2012-10-02
7874903 Modified poker with bonus match card Warren R. White, Loren T. Nelson, Russ Frederick Marsden 2011-01-25
7425176 Simulated poker with bonus wheel adder Loren T. Nelson, Russ Frederick Marsden 2008-09-16
7128645 Modified poker with bonus match card Warren R. White, Loren T. Nelson, Russ Frederick Marsden 2006-10-31
6749500 Simulated poker for use with predetermined outcomes Loren T. Nelson, Russ Frederick Marsden 2004-06-15
5868618 Poker game method Neil J. Netley 1999-02-09