Robert E. Gunst
13Patents
5h-index
17Co-inventors
63Inventor score
Filing activity: Apr 6, 1990 → Jan 25, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6595606B1 | Cash dispenser with roll-out drawer assembly | Physics | 27 | Expired |
| USD574125S1 | Coin bin | General | 11 | Expired |
| US7891478B2 | Coin collecting machine and coin bin | Electricity | 6 | Active |
| US7350699B2 | Financial transactions processing system including cash dispenser or recycler | Physics | 5 | Expired |
| USD329247S | Combined microfilm viewer and printer | General | 5 | Expired |
| US5153635A | Microfilm viewer/printer projection system | Physics | 4 | Expired |
| US8251198B2 | Self-service cash handling machine and method with configurable coin storage | Physics | 3 | Active |
| US7857206B2 | Financial transactions processing system including cash dispenser or recycler | Physics | 2 | Active |
| US7992699B2 | Machine and method for cash recycling and cash settlement | Physics | 1 | Active |
| US8708129B2 | Method and system for dust prevention in a coin handling machine | Physics | 1 | Active |
| US7682228B2 | Coin intake mechanism for self-service cash redemption machine and method | Physics | 0 | Active |
| US8020758B2 | Apparatus and method for adding note dispensing positions to a secure cash dispenser | Physics | 0 | Active |
| US9070240B2 | Method and apparatus for offsorting coins in a coin handling machine | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.