Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8505803 | Jet stack brazing in a diffusion furnace | Christopher Lansing Renfro, Constance Hilliary Texley Jones | 2013-08-13 |
| 8152045 | Jet stack brazing in a diffusion furnace | Christopher Lansing Renfro, Constance Hilliary Texley Jones | 2012-04-10 |
| 7980447 | Jet stack brazing in a diffusion furnace | Christopher Lansing Renfro, Constance Hilliary Texley Jones | 2011-07-19 |
| 7143488 | Drop emitting apparatus | — | 2006-12-05 |
| 7117572 | Method of making a drop emitting device | — | 2006-10-10 |
| 5867189 | Ink jet print heads | Maridana L. Whitlow, Jeffrey J. Anderson, Randy C. Karambelas, Richard Schmachtenberg, III | 1999-02-02 |
| 5574486 | Ink jet print heads and methos for preparing them | Maridana L. Whitlow, Jeffrey J. Anderson, Randy C. Karambelas, Richard Schmachtenberg, III | 1996-11-12 |
| 5406318 | Ink jet print head with electropolished diaphragm | John S. Moore, Hue P. Le | 1995-04-11 |
| 4767964 | Improved mesh for CRT scan expansion lens and lens fabricated therefrom | — | 1988-08-30 |