Raster Graphics, Inc.
🏢 View company profile →15Patents
0Active
15Granted
34Portfolio score
Filing activity: Mar 11, 1988 → Mar 12, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5997124A | Method and apparatus for drop volume normalization in an ink jet printing operation | Performing Operations; Transporting | 124 | Expired |
| US4959040A | Method and apparatus for precisely positioning and stabilizing a continuous belt or web or the like | Performing Operations; Transporting | 63 | Expired |
| US5181050A | Method of fabricating an integrated thick film electrostatic writing head incorporating in-line-resistors | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6010205A | Method and apparatus for improved printing | Physics | 45 | Expired |
| US5825374A | Apparatus and method for advancing a web | Performing Operations; Transporting | 37 | Expired |
| US5782184A | Printer head carriage and method for aligning printer heads on a printer head carriage | Performing Operations; Transporting | 34 | Expired |
| US4952950A | Paper transport and paper stabilizing system for a printer plotter or the like | Physics | 28 | Expired |
| US5992986A | Ink supply apparatus | Performing Operations; Transporting | 22 | Expired |
| US5003325A | Electric field paper stabilizing system for an electrographic plotter, printer or the like | Physics | 16 | Expired |
| US4926199A | High resolution electrostatic plotter, printer or the like incorporating a stationary writing head | Performing Operations; Transporting | 13 | Expired |
| US4878071A | Paper transport and paper stabilizing system for a multicolor electrostatic plotter | Performing Operations; Transporting | 13 | Expired |
| US4977416A | Integrated thick film electrostatic writing head | Performing Operations; Transporting | 7 | Expired |
| US5128697A | Integrated thick film electrostatic writing head incorporating in-line-resistors and method of fabricating same | Performing Operations; Transporting | 6 | Expired |
| US5034774A | Toner applicator with flexure mounted articulation | Physics | 5 | Expired |
| US5840145A | Method for reinforcing a flexible sheet | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.