Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7229543 | Apparatus for controlling and/or measuring additive concentration in an electroplating bath | Lyndon Graham, Thomas C. Taylor, Thomas Ritzdorf, Fredrick A. Lindberg | 2007-06-12 |
| RE38931 | Methods for controlling and/or measuring additive concentration in an electroplating bath | Lyndon Graham, Thomas C. Taylor, Thomas Ritzdorf, Fredrick A. Lindberg | 2006-01-10 |
| 6551479 | Apparatus for controlling and/or measuring additive concentration in an electroplating bath | Lyndon Graham, Thomas C. Taylor, Thomas Ritzdorf, Fredrick A. Lindberg | 2003-04-22 |
| 6365033 | Methods for controlling and/or measuring additive concentration in an electroplating bath | Lyndon Graham, Thomas C. Taylor, Thomas Ritzdorf, Fredrick A. Lindberg | 2002-04-02 |