Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692081 | Carbon-coated particles | David M. Matheu, Theis F. Clarke, Frederick H. Rumpf, David C. Reynolds, Dhaval A. Doshi +1 more | 2023-07-04 |
| 11198774 | Carbon coated particles | David M. Matheu, Theis F. Clarke, Frederick H. Rumpf, David C. Reynolds, Dhaval A. Doshi +1 more | 2021-12-14 |
| 10519298 | Carbon coated particles | David M. Matheu, Theis F. Clarke, Frederick H. Rumpf, David C. Reynolds, Dhaval A. Doshi +1 more | 2019-12-31 |
| 6543235 | Single-circuit fuel injector for gas turbine combustors | David L. Black | 2003-04-08 |
| 6272840 | Piloted airblast lean direct fuel injector | Daniel Nickolaus, Clifford E. Smith | 2001-08-14 |