Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7007653 | Robust torch jet spark plug electrode | William LaBarge, Kaius K. Polikarpus | 2006-03-07 |
| 6557508 | Robust torch jet spark plug electrode | William LaBarge, Kaius K. Polikarpus | 2003-05-06 |
| 6512204 | Ion sensor glow plug assembly | Randolph Kwok-Kin Chiu, Haskell Simpkins | 2003-01-28 |
| 6465759 | Ion sensor glow plug assembly | Haskell Simpkins, Randolph Kwok-Kin Chiu | 2002-10-15 |
| 6285007 | Ion sensor glow plug assembly | Randolph Kwok-Kin Chiu, Haskell Simpkins | 2001-09-04 |
| 6248980 | Ion sensor glow plug assembly | Randolph Kwok-Kin Chiu, Haskell Simpkins | 2001-06-19 |
| 6215105 | Ion sensor glow plug assembly with coating between sheath and shell | Haskell Simpkins, Randolph Kwok-Kin Chiu | 2001-04-10 |