Inventor
FERRIS COLIN M
US5 patents
⚠️ This page may combine multiple inventors who share the name “FERRIS COLIN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IGT RENO NEV
4 patentsUS9449465B2Sep 20, 2016
Gaming system and method for providing a cascading symbol game with upgrade events
IGT RENO NEV18 citations92
US9881460B2Jan 30, 2018
Gaming system and method providing a bonus opportunity when a designated relationship exists between a plurality of randomly determined elements
IGT RENO NEV8 citations80
US10546449B2Jan 28, 2020
Gaming system and method for providing a symbol game with upgrade events
IGT RENO NEV2 citations72
US10373440B2Aug 6, 2019
Gaming system and method providing a bonus opportunity when a designated relationship exists between a plurality of randomly determined elements
IGT RENO NEV2 citations69