Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733353 | Method and system for heating cathode ray tubes during frit knocking to prevent electrical arcing | David Allen Murtishaw, Edward Martinez | 2004-05-11 |
| 6676469 | System and method for protecting cathode ray tube funnels from contamination after application of interior coating | David Allen Murtishaw, Edward Martinez | 2004-01-13 |
| 6661629 | Method and device for preventing arcing between a high-voltage external probe tip and a frit grounding band during frit knocking | David Allen Murtishaw, Edward Martinez | 2003-12-09 |
| 6589090 | Method of salvaging components of a cathode ray tube when extracting failed components for testing | David Allen Murtishaw, Edward Martinez | 2003-07-08 |
| 6457584 | Protective storage covering for cathode ray tube components and method of making | David Allen Murtishaw, Edward Martinez | 2002-10-01 |