Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636029 | Elliptical laser probe for shadow mask | Bruce H. Zimmerman | 1997-06-03 |
| 5391957 | Vibration damping means for a strip shadow mask | — | 1995-02-21 |
| 5363011 | Strip-type shadow mask effective to alleviate degrouping | — | 1994-11-08 |
| 5248914 | In process tension mask CRT panel with peripheral bodies | Raymond G. Capek, Mark T. Fondrk | 1993-09-28 |
| 5158491 | System of printing standardized cathode ray tube screens | John M. Jarosz, Howard G. Lange, Kazimierz Lapinski, Yong Seung PARK, Charles J. Brazak, III | 1992-10-27 |
| 5127865 | Peripheral bodies for tension mask CRT panel | Raymond G. Capek, Mark T. Fondrk | 1992-07-07 |
| 5059147 | Method and apparatus for making flat tension mask color cathode ray tubes | Robert P. Adler, Howard G. Lange, Charles J. Prazak, III, Johann Steiner, Paul Strauss | 1991-10-22 |
| RE33698 | Color cathode ray tube having a faceplate-mounted support structure with a welded-on high-tension foil shadow mask | — | 1991-09-24 |
| 5030155 | Method of making an adjustable-height shadow mask support for a flat tension mask color cathode ray tube | — | 1991-07-09 |
| 5025191 | Adjustable-height shadow mask support for a flat tension mask color cathode ray tube | — | 1991-06-18 |
| 4998901 | Method and apparatus for making flat tension mask color cathode ray tubes | Robert P. Adler, Howard G. Lange, Charles J. Prazak, III, Johann Steiner, Paul Strauss | 1991-03-12 |
| 4973280 | Method and apparatus for making flat tension mask color cathode ray tubes | Robert P. Adler, Howard G. Lange, Charles J. Prazak, III, Johann Steiner, Paul Strauss | 1990-11-27 |
| 4950945 | Tension mask securement means and process therefor | Janice L. Wichmann | 1990-08-21 |
| 4908995 | Rail grinding method and apparatus | Lawrence W. Dougherty, William H. Meyle, James L. Kraner | 1990-03-20 |
| 4902257 | Methods and apparatus for making flat tension mask color cathode ray tubes | Robert P. Adler, Howard G. Lange, Charles J. Prazak, III, Johan Steiner, Paul Strauss | 1990-02-20 |
| 4894037 | Factory fixture frame with means for temporarily and removably supporting an in-process tension mask for a color cathode ray tube | John M. Jarosz | 1990-01-16 |
| 4891546 | Front assembly for a tension mask color cathode ray tube having a laser-deflecting shadow mask support structure | Lawrence W. Dougherty, Charles J. Prazak, III, Paul Strauss | 1990-01-02 |
| 4866334 | CRT faceplate front assembly with rigidized tension mask support structure | Siegfried M. Greiner | 1989-09-12 |
| 4849671 | Color cathode ray tube having a faceplate-mounted support structure with a welded-on high-tension foil shadow mask | — | 1989-07-18 |
| 4828523 | Tension mask securement means and process therefore | Janice L. Wichmann | 1989-05-09 |
| 4828524 | Rail mapping method and apparatus | — | 1989-05-09 |
| 4824412 | Method for mounting a tension mask color cathode ray tube | Lawrence W. Dougherty | 1989-04-25 |
| 4776822 | Registration transfer process for use in the manufacture of a tension mask color cathode ray tube | Lawrence W. Dougherty, James L. Kraner | 1988-10-11 |
| 4766342 | Tension mask assembly for a color CRT | Johann Steiner, Paul Strauss | 1988-08-23 |
| 4752265 | Process for securing a tension mask support structure to a faceplate | Siegfried M. Greiner | 1988-06-21 |