Charles Wayne Percy
13Patents
10h-index
25Co-inventors
68Inventor score
Filing activity: Jun 7, 1995 → Sep 28, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7784644B2 | Tandem gate release mechanism for a vending machine | Physics | 70 | Active |
| US5651476A | Modular vending machine | Physics | 68 | Expired |
| US6170285A | Vending machine | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US6378324B1 | Thermally regulated storage container | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US7264138B2 | Anti-pilfering device for a vending machine | Physics | 21 | Expired |
| US7802700B2 | Product discharge and delivery system for a vending machine | Physics | 16 | Active |
| US7604145B2 | Drive system for a vending machine dispensing assembly | Physics | 14 | Active |
| US8002144B2 | Drive system for a vending machine dispensing assembly | Physics | 14 | Active |
| US7837058B2 | Product transport system for a vending machine | Physics | 13 | Active |
| US6386389B1 | Vending machine access panel and method of formation | Physics | 11 | Expired |
| US8469230B2 | Product delivery and discharge system for a vending machine | Physics | 4 | Active |
| US8096444B2 | Product discharge and delivery system for a vending machine | Physics | 4 | Active |
| US8109410B2 | Anti-pilfering device for a vending machine | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.