Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505310 | Variable resistance serial hybrid electric bicycle | Richard Kronfeld, Russell Bockin, Steve Castellotti | 2016-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505310 | Variable resistance serial hybrid electric bicycle | Richard Kronfeld, Russell Bockin, Steve Castellotti | 2016-11-29 |