Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421704 | Accessible subfloor bath | — | 2025-09-23 |
| 12291856 | Accessible subfloor bath | — | 2025-05-06 |
| 12129635 | Accessible subfloor bath | — | 2024-10-29 |
| 7271751 | Digital BIST test scheme for ADC/DAC circuits | LuVerne Ray Peterson, Paul Abelovski, Roger Mar | 2007-09-18 |
| 5709055 | Window structure | — | 1998-01-20 |
| 5266890 | Test wafer for diagnosing flaws in an integrated circuit fabrication process that cause A-C defects | Cevat Kumbasar, Richard J. Petschauer, Roy R. Shanks, Steven S. Wei | 1993-11-30 |
| 5214299 | Fast change standard cell digital logic chip | Laszlo V. Gal, David W. Waite | 1993-05-25 |