Ketley; Arthur D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ketley; Arthur D..The latest application filed is for "liquid photopolymers curable to fire-retardant, hydrolysis resistant compositions".
- Ketley; Arthur D. - Chevy Chase MD
- Ketley; Arthur D. - Columbia MD
| Patent | Date |
|---|---|
| Liquid photopolymers curable to fire-retardant, hydrolysis resistant compositions Grant 4,591,522 - Kang , et al. May 27, 1 | 1986-05-27 |
| Heat curable conductive ink Grant 4,406,826 - Morgan , et al. September 27, 1 | 1983-09-27 |
| Radiation curable, ethylenically unsaturated thixotropic agent and method of preparation Grant 4,204,010 - Kramm , et al. May 20, 1 | 1980-05-20 |
| Process for preparing catalytic solutions of sulfonium salts Grant 4,179,400 - Tsao , et al. December 18, 1 | 1979-12-18 |
| Photocurable epoxy-acrylate compositions Grant 4,156,035 - Tsao , et al. May 22, 1 | 1979-05-22 |
| Process for preparing catalytic solutions of sulfonium salts Grant 4,154,872 - Tsao , et al. May 15, 1 | 1979-05-15 |
| Radiation cured coatings for fiber optics Grant 4,125,644 - Ketley , et al. November 14, 1 | 1978-11-14 |
| Printing Plate Process And Apparatus Using A Laser Scanned Silver Negative Grant 3,867,150 - Ketley February 18, 1 | 1975-02-18 |
| Continuous Tone Lithographic Plate And Method Of Making Grant 3,861,917 - Magnotta , et al. January 21, 1 | 1975-01-21 |
| Printing Plate And Method Of Preparation Grant 3,808,000 - Magnotta , et al. April 30, 1 | 1974-04-30 |
| Gravure Printing Plate Of Photocurable Material Grant 3,661,575 - Ketley , et al. May 9, 1 | 1972-05-09 |
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