Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259006 | Centrifugal force actuated damper | Aaron Cooling, Glenn C. Lemmers, Jr. | 2025-03-25 |
| 12188369 | Aircraft tail cone mounted generators | Glenn C. Lemmers, Jr., Mark J. Franklin | 2025-01-07 |
| 12021435 | Disconnect bearing and input seal for a variable frequency starter generator | Glenn C. Lemmers, Jr., Erika M. Danckers | 2024-06-25 |
| 11820528 | Electronic controller with off-load and anti-stall capability for Ram air turbine variable displacement hydraulic pump | Paul M. Reinhard, Gregory E. Horihan | 2023-11-21 |
| 11808211 | Multi-speed transmission to control variable APU speed and constant generator output frequency | Jonathan C. Dell, Glenn C. Lemmers, Jr. | 2023-11-07 |
| 11708909 | Carbon seal | Craig R. Legros, Alexander D. White, Erika M. Danckers | 2023-07-25 |
| 11703105 | Friction tubes | Aaron Cooling, Glenn C. Lemmers, Jr. | 2023-07-18 |
| 11697998 | Constant speed drive to control variable APU speed and constant generator output frequency | Glenn C. Lemmers, Jr., Jonathan C. Dell | 2023-07-11 |
| 11532964 | Generator rotor flat wire winding | Eric Alan Larson, Brady A. Manogue, Andrew P. Grosskopf | 2022-12-20 |
| 11320022 | Friction tubes | Aaron Cooling, Glenn C. Lemmers, Jr. | 2022-05-03 |
| 11143309 | Disconnect bearing and input seal for a variable frequency starter generator | Glenn C. Lemmers, Jr., Erika M. Danckers | 2021-10-12 |
| 11070118 | Electrical machine disconnection systems | Todd A. Spierling | 2021-07-20 |
| 11060449 | Integrated turbo-compressor with variable gear ratio transmission for internal combustion engine | Todd A. Spierling, Glenn C. Lemmers, Jr., Jean Thomassin | 2021-07-13 |
| 11031845 | Pressure relief systems for generators | Douglas J. Turner, Glenn C. Lemmers, Jr., Andrew P. Grosskopf, Nathan D. Kohnle, Andrew D. Smith | 2021-06-08 |
| 11018553 | Electrical machine disconnection systems | Todd A. Spierling | 2021-05-25 |
| 10879779 | Electrical machine disconnection systems | Todd A. Spierling | 2020-12-29 |
| 10850860 | Internal combustion engines with unidirectional compounding drives | Glenn C. Lemmers, Jr., Todd A. Spierling | 2020-12-01 |
| 10547127 | Electrical terminal device | Glenn C. Lemmers, Jr., Dhaval Patel, Alan Kasner, Douglas J. Turner | 2020-01-28 |
| 10344845 | Sun gear for an integrated drive generator | Glenn C. Lemmers, Jr., Aaron M. Finke, Doren C. Smith, Andrew P. Grosskopf | 2019-07-09 |
| 10132369 | Automatically actuated disconnect couplings | Craig R. Legros | 2018-11-20 |
| 10056805 | Venting generator assemblies | Glenn C. Lemmers, Jr. | 2018-08-21 |
| 10036474 | Vented lift off seal assemblies | — | 2018-07-31 |
| 10024413 | Input driven gear for a differential | Glenn C. Lemmers, Jr., Aaron M. Finke, Doren C. Smith, Andrew P. Grosskopf | 2018-07-17 |
| 9759305 | Planet gear for an integrated drive generator | Glenn C. Lemmers, Jr., Aaron M. Finke, Doren C. Smith, Andrew P. Grosskopf | 2017-09-12 |
| 9709157 | Carrier shaft for a differential | Glenn C. Lemmers, Jr., Aaron M. Finke, Doren C. Smith, Andrew P. Grosskopf | 2017-07-18 |