Mark E. Sievel
7Patents
5h-index
12Co-inventors
60Inventor score
Filing activity: Jun 23, 1986 → Dec 29, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4900941A | Method and apparatus for verifying indicia correctly provided on an object | Performing Operations; Transporting | 40 | Expired |
| US4780835A | System for detecting tampering with a postage value accounting unit | Physics | 22 | Expired |
| US7182246B1 | Secure collection box for mail pieces | Physics | 17 | Expired |
| US8167017B2 | Multi-mode system for dispensing adhesive-backed labels | Emerging Cross-Sectional Technologies | 14 | Active |
| US5516093A | Apparatus method for centering and aligning sheets | Performing Operations; Transporting | 8 | Expired |
| US5982121A | Intelligent torque limiting through current sensing | Physics | 1 | Expired |
| US9478094B2 | Postal services kiosk having payment card security | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.