Mark Waechter
10Patents
9h-index
14Co-inventors
65Inventor score
Filing activity: Jun 27, 1997 → Sep 8, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6957746B2 | Apparatuses and methods for dispensing magnetic cards, integrated circuit cards, and other similar items | Performing Operations; Transporting | 178 | Expired |
| US5988348A | Coin discrimination apparatus and method | Physics | 110 | Expired |
| US6196371A | Coin discrimination apparatus and method | Physics | 95 | Expired |
| US6520308B1 | Coin discrimination apparatus and method | Emerging Cross-Sectional Technologies | 78 | Expired |
| US7520374B2 | Coin discrimination apparatus and method | Emerging Cross-Sectional Technologies | 68 | Active |
| US6766892B2 | Coin discrimination apparatus and method | Emerging Cross-Sectional Technologies | 59 | Expired |
| US7213697B2 | Coin discrimination apparatus and method | Emerging Cross-Sectional Technologies | 58 | Expired |
| US7152727B2 | Method and apparatus for coin or object sensing using adaptive operating point control | Physics | 48 | Expired |
| US7815071B2 | Apparatuses and methods for dispensing magnetic cards, integrated circuit cards, and other similar items | Performing Operations; Transporting | 20 | Active |
| US9290338B2 | Apparatuses and methods for dispensing magnetic cards, integrated circuit cards, and other similar items | Performing Operations; Transporting | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.