Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195695 | Lubricating oil compositions for improving low-speed pre-ignition | Kongsheng Yang, Brent Calcut, Kristi Engelman | 2025-01-14 |
| 11584898 | Polymeric surfactants for improved emulsion and flow properties at low temperatures | Yunhai Bai, Joseph E. Remias, Yen Tran, Kristi Engelman | 2023-02-21 |
| D826008 | Flatware handle | — | 2018-08-21 |