Mark A. Matheis
10Patents
6h-index
17Co-inventors
59Inventor score
Filing activity: Jan 9, 1991 → Feb 2, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6349829B1 | Card package assembly and method of making same | Performing Operations; Transporting | 63 | Expired |
| US5570170A | Electrostatic printing apparatus with a hopper and applicator roller with method of applying toner to and declumping the applicator roller | Physics | 25 | Expired |
| US5368334A | Variable data clear mark imaging | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5866286A | Color selection by mixing primary toners | Physics | 15 | Expired |
| US5323217A | Ion deposition printer cleaning apparatus and related method | Physics | 15 | Expired |
| US5532100A | Multi-roller electrostatic toning | Physics | 15 | Expired |
| US5751307A | Print cartridge cleaning apparatus and method using water and air | Performing Operations; Transporting | 5 | Expired |
| US5799227A | Non-magnetic toner dynamic recycling | Physics | 5 | Expired |
| US5656409A | Method of applying non-magnetic toner | Physics | 5 | Expired |
| US5132713A | Ion deposition web-fed print engine | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.