Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12262861 | Shoe cleaning tool | — | 2025-04-01 |
| 12194558 | Electrical discharge machining method for generating variable spray-hole geometry | Chen-Chun Kao, John K. Awad | 2025-01-14 |
| 11846261 | Injector nozzle spray hole with Venturi and air entertainment feature | Ross A. Phillips, Matthew B. State, Frank Husmeier | 2023-12-19 |
| 11602798 | Electrical discharge machining method for generating variable spray-hole geometry | Chen-Chun Kao, John K. Awad | 2023-03-14 |