Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12273050 | Electrostatic motor | Ryan Knippel, William D. Butrymowicz, Graham T. Reitz, Baoyun Ge, Daniel Colin Ludois +2 more | 2025-04-08 |
| 12212252 | Electrostatic motor | Graham T. Reitz, Baoyun Ge, Daniel Colin Ludois, Aditya Nandakumar Ghule, Serge Kuro | 2025-01-28 |
| 12160183 | Method of producing an electrostatic motor | Ryan Knippel, William D. Butrymowicz, Graham T. Reitz, Matthew J. Maroon, Baoyun Ge +5 more | 2024-12-03 |
| 12113460 | Electrostatic machine system and method of operation | Graham T. Reitz, William D. Butrymowicz, Baoyun Ge, Daniel Colin Ludois | 2024-10-08 |
| 11811334 | Electrostatic motor | Baoyun Ge, Daniel Colin Ludois, Aditya Nandakumar Ghule | 2023-11-07 |
| 11742779 | Electrostatic motor having fluid management features | Ryan Knippel, William D. Butrymowicz, Graham T. Reitz, Matthew J. Maroon, Baoyun Ge +4 more | 2023-08-29 |
| 11601069 | Electrostatic machines that include a malonate in a dielectric fluid | Graham T. Reitz, William D. Butrymowicz, Daniel Colin Ludois | 2023-03-07 |
| 11114951 | Electrostatic machine system and method of operation | Graham T. Reitz, William D. Butrymowicz, Daniel Colin Ludois | 2021-09-07 |
| 10792788 | Optimized textured surfaces and methods of optimizing | David B. Smathers, Joseph W. Buckfeller, John Holeman | 2020-10-06 |
| 9866148 | Electrostatic machine system and method of operation | Matthew Aaron Petrowsky, Micah Jon Erickson, Daniel Colin Ludois, William P. Mason | 2018-01-09 |
| 9692279 | Wound field rotating machine with capacitive power transfer | Daniel Colin Ludois, Kyle M. Hanson | 2017-06-27 |
| 9653970 | Rotary capacitor for shunting high frequency bearing currents and reducing EMI in electric machinery | Daniel Colin Ludois, William P. Mason, Donald Wolf | 2017-05-16 |
| 8736137 | Wound field rotating machine with capacitive power transfer | Daniel Colin Ludois, Kyle M. Hanson | 2014-05-27 |