Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597273 | Vehicular gear system friction reduction | Kevin Richard John Ellwood, David Karl Bidner, Arup Kumar Gangopadhyay, Mathew John Fast, Phillip Bonkoski | 2023-03-07 |
| 11369946 | Recovery of adsorption capacity of beaded activated carbon using gas-phase organic solvents | Kevin Richard John Ellwood, Maithri Venkat, Adarsh Bhat, Johannes Schwank | 2022-06-28 |
| 5441656 | Automatic transmission fluids and additives therefor | Rolfe J. Hartley | 1995-08-15 |
| 5372735 | Automatic transmission fluids and additives therefor | Rolfe J. Hartley | 1994-12-13 |
| 5344579 | Friction modifier compositions and their use | Rolfe J. Hartley | 1994-09-06 |
| 4539506 | Red-emitting superlinear phosphor | Kazuharu Toyokawa | 1985-09-03 |