Manfred Wiedemer
18Patents
8h-index
19Co-inventors
69Inventor score
Filing activity: Jul 9, 1984 → Sep 24, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5067404A | Method and apparatus for printing by inking a latent thermal image | Physics | 37 | Expired |
| US7100503B2 | Method and device for producing different printed images on the same print substrate | Performing Operations; Transporting | 27 | Expired |
| US5258809A | Electrophotographic printer of modular design | Physics | 27 | Expired |
| US6125755A | Process for printing a carrier material | Performing Operations; Transporting | 25 | Expired |
| US4774524A | Arrangement for driving a plurality of non-mechanical printer devices in tandem operation | Physics | 23 | Expired |
| US5760808A | Thermoelectric printing unit for transferring an ink onto a recording medium | Performing Operations; Transporting | 10 | Expired |
| US6363231B1 | Printing system and printing method for producing a chromatically mixed sheet sequence | Physics | 8 | Expired |
| US6256463A | Printing system and printing method for producing a mixed color sheet sequence | Physics | 8 | Expired |
| US6907826B1 | Method and device for printing a base material and cleaning a printing roller | Performing Operations; Transporting | 5 | Expired |
| US6377768B1 | Device and method for inking a charge pattern using a toner spraying device | Physics | 3 | Expired |
| US5860781A | Document printing apparatus and method | Physics | 3 | Expired |
| US5874984A | Optical character generator for an electrographic printer | Electricity | 3 | Expired |
| US7259880B1 | Device and method for processing and printing information | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4635081A | Apparatus and method for generating dot-matrix characters in graphic patterns | Physics | 2 | Expired |
| US7042476B2 | Printing device and method to transfer ink onto a recording medium by use of spark discharge | Performing Operations; Transporting | 2 | Expired |
| US6374072B1 | Electrographic printer device with additional color printing unit as well as method therefor | Physics | 1 | Expired |
| US7201102B1 | Method and printer device for transferring printing fluid onto a carrier material as well as appertaining printing drum | Performing Operations; Transporting | 1 | Expired |
| US5801742A | Thermal transfer printing device for transferring a printing image onto a recording medium | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.