David B. Schultz
44Patents
11h-index
56Co-inventors
74Inventor score
Filing activity: Nov 17, 1998 → Jul 25, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD572314S1 | Dual wide-screen gaming machine | General | 217 | Expired |
| US6726097B2 | Automated transaction machine system | Emerging Cross-Sectional Technologies | 160 | Expired |
| US7000921B2 | System and method for playing a bonus game | Physics | 116 | Expired |
| US7361089B2 | Multi-reel slot machine with selectable reel play | Physics | 83 | Active |
| US7344136B2 | System and method for playing a bonus game | Physics | 63 | Expired |
| US6290070A | Currency recycling automated banking machine | Emerging Cross-Sectional Technologies | 48 | Expired |
| US6607081B2 | Automated transaction machine system | Emerging Cross-Sectional Technologies | 40 | Expired |
| US9728031B2 | System and method for awarding bonus features in a video carousel | Physics | 38 | Active |
| US8066563B1 | Method for enhancing winning outcomes in a reel spinning game | Physics | 32 | Active |
| US8075389B1 | Gaming device having one or more shared award-modifier reels | Physics | 14 | Active |
| US7631872B2 | Method for playing a matching game | Physics | 13 | Expired |
| US7644041B1 | Automated banking machine providing a cash payment option | Physics | 10 | Active |
| US7660767B1 | Application banking machine gift certificate dispensing system | Physics | 10 | Expired |
| US7857698B2 | Multiple primary games for a gaming device | Physics | 9 | Active |
| US8241113B2 | Games, gaming machines, systems and method having a horserace bonus feature | Physics | 9 | Active |
| US8858319B2 | Method for enhancing winning outcomes in a reel spinning game | Physics | 7 | Active |
| US7021529B2 | Cash dispensing automated banking machine deposit accepting system and method | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9589414B2 | Dynamic palpable controls for a gaming device | Physics | 6 | Active |
| US7156295B2 | Cash dispensing automated banking machine deposit accepting system and method | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7108175B2 | Cash dispensing automated banking machine deposit accepting system and method | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7185740B2 | Cash dispensing automated banking machine deposit accepting system and method | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9039513B2 | System and method for displaying an exploding icon | Physics | 3 | Active |
| US7044366B2 | Cash dispensing automated banking machine deposit accepting system and method | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8574058B2 | System and method for displaying an exploding icon | Physics | 2 | Active |
| US8506382B2 | Slot machine game for two players | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.