Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5526743 | Dampening systems for lithographic printing | — | 1996-06-18 |
| 5333548 | Direct-to-press imaging system for use in lithographic printing | — | 1994-08-02 |
| 5226364 | Ultrasonic ink metering for variable input control in lithographic printing | — | 1993-07-13 |
| 5207158 | Long lived, variable-delivery ink metering method, system and roller for keyless lithography | Lawrence J. Bain | 1993-05-04 |
| 5188033 | Direct-to-press imaging system for use in lithographic printing | — | 1993-02-23 |
| 5129320 | Method for controlling viscous ink application in a printing press | — | 1992-07-14 |
| 5129321 | Direct-to-press imaging system for use in lithographic printing | — | 1992-07-14 |
| 5127325 | Hydrophobic and oleophilic microporous inking rollers | — | 1992-07-07 |
| 5123350 | Hydrophobic and oleophilic microporous inking rollers | — | 1992-06-23 |
| 5121689 | Ultrasonic ink metering for variable input control in keyless lithographic printing | — | 1992-06-16 |
| 5107762 | Inked dampener for lithographic printing | Eugene M. Van Kanegan | 1992-04-28 |
| 4977830 | Hydrophobic and oleophilic microporous inking rollers | — | 1990-12-18 |
| 4864925 | Simplified lithography using ink and water admixtures | Eugene M. Van Kanegan, Frank Doyle | 1989-09-12 |
| 4862799 | Copper coated anodized aluminum ink metering roller | Stanley H. Hycner, Shem-Mong Chou | 1989-09-05 |
| 4767119 | Peelably adhesive game board | Nancy J. Linton | 1988-08-30 |
| 4690055 | Keyless inking system for offset lithographic printing press | Edward R. Harenza, Stanley H. Hycner, Nelson M. Robinson | 1987-09-01 |
| 4658207 | Device for measuring the water content of ink samples | Gino A. Scribano, Ira B. Goldberg | 1987-04-14 |
| 4618151 | Peelably adhesive game board and method of use | Nancy J. Linton | 1986-10-21 |
| 4603634 | Copper and nickel layered ink metering roller | — | 1986-08-05 |
| 4601242 | Copper and ceramic composite ink metering roller | — | 1986-07-22 |
| 4567827 | Copper and nickel layered ink metering roller | — | 1986-02-04 |
| 4559493 | Meter for measuring the concentration of water in a water-ink mixture | Ira B. Goldberg, Kwang E. Chung | 1985-12-17 |
| 4537127 | Black oxide lithographic ink metering roller | Stanley H. Hycner | 1985-08-27 |
| 4278467 | Substitutive additives for isopropyl alcohol in fountain solution for lithographic offset printing | — | 1981-07-14 |