Dufour; Charles Henry
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dufour; Charles Henry.The latest application filed is for "printing cylinder with fanout compensation".
- Dufour; Charles Henry - Durham NH
| Patent | Date |
|---|---|
| Lithographic newspaper printing press Grant 6,935,234 - Walczak , et al. August 30, 2 | 2005-08-30 |
| Printing press with multiple-image-carrying cylinder Grant 6,868,783 - Dufour , et al. March 22, 2 | 2005-03-22 |
| Printing cylinder with fanout compensation Grant 6,851,362 - Brown , et al. February 8, 2 | 2005-02-08 |
| Device and method for folding newspapers with flexible inserting position Grant 6,733,431 - Dufour May 11, 2 | 2004-05-11 |
| Printing unit with roll-away inkers Grant 6,684,775 - Dufour , et al. February 3, 2 | 2004-02-03 |
| Printing cylinder with fanout compensation App 20030177924 - Brown, Kenneth Waldo ; et al. | 2003-09-25 |
| Printing press with multi-plate plate cylinder Grant 6,615,731 - Dumais , et al. September 9, 2 | 2003-09-09 |
| Web fanout control system Grant 6,553,908 - Richards , et al. April 29, 2 | 2003-04-29 |
| Device and method for folding newspapers with flexible inserting position App 20030054932 - Dufour, Charles Henry | 2003-03-20 |
| Printing press with multiple-image-carrying cylinder App 20030047092 - Dufour, Charles Henry ; et al. | 2003-03-13 |
| Printing unit with roll-away inkers App 20020185025 - Dufour, Charles Henry ; et al. | 2002-12-12 |
| Printing unit with inker for varying-diameter plate cylinder App 20020185023 - Dufour, Charles Henry ; et al. | 2002-12-12 |
| Printing press with multi-plate plate cylinder App 20020148373 - Dumais, Mark Bernard ; et al. | 2002-10-17 |
| Lithographic printing press App 20020078839 - Walczak, Peter W. ; et al. | 2002-06-27 |
| Blanket tube removal device Grant 6,386,103 - Charette , et al. May 14, 2 | 2002-05-14 |
| Lithographic newspaper printing press Grant 6,374,731 - Walczak , et al. April 23, 2 | 2002-04-23 |
| Method and device for producing a rotated stream with a corner gripper Grant 5,992,610 - Dufour , et al. November 30, 1 | 1999-11-30 |
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