Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8635990 | Avoidance of spark damage on valve members | Scott F. Shafer, Daniel R. Ibrahim | 2014-01-28 |
| 8002206 | Avoidance of spark damage on valve members | Scott F. Shafer, Daniel R. Ibrahim | 2011-08-23 |
| 7497203 | Avoidance of spark damage on valve members | Daniel R. Ibrahim | 2009-03-03 |
| 6945508 | Electromagnetic control valve | Stephen R. Lewis, Dana R. Coldren, Harish Krishnaswamy, Sudhindra K. Ayanji | 2005-09-20 |