Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767804 | Cast engine block having a hybrid threaded insert | Qigui Wang, Brian D. Kaminski, Gregory Melekian, Ronald C. Daul, Kurt T. Hilvers | 2023-09-26 |
| 11654476 | Hybrid core for manufacturing of castings | Tiruttani Munikamal, Qigui Wang, Liang Wang | 2023-05-23 |
| 11597023 | Hybrid threading tap with reamer portion and thread cutting portion | Tiruttani Munikamal, Qigui Wang, David A. Wulbrecht | 2023-03-07 |
| 11577331 | Methods of manufacturing part with hole having cut threads | Qigui Wang, Tiruttani Munikamal, David A. Wulbrecht, Gregory Melekian, Anil K. Sachdev | 2023-02-14 |