Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39518 | Run to run control process for controlling critical dimensions | Anthony J. Toprac, Subhash Gupta | 2007-03-13 |
| 5926690 | Run-to-run control process for controlling critical dimensions | Anthony J. Toprac, Subhash Gupta | 1999-07-20 |