Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D839804 | Tone wheel | — | 2019-02-05 |
| D839156 | Tone wheel | — | 2019-01-29 |
| D820748 | Tone wheel | Michael G. Nejman | 2018-06-19 |
| D819530 | Tone wheel | Michael G. Nejman | 2018-06-05 |
| 6642709 | Signal wheel for generating rotational position signal | Keith Fishburn, Michael G. Nejman | 2003-11-04 |
| D476931 | Tone wheel | Keith Fishburn, Michael G. Nejman | 2003-07-08 |
| D476932 | Tone wheel | Keith Fishburn | 2003-07-08 |
| 5823158 | Engine valve and method for making the same | Victor Levin, William Neumann, Joseph L. Palko, Robert Southam | 1998-10-20 |
| 5771852 | Poppet valve with embossed neck structure | Victor Levin, William Neumann, Joseph L. Palko, Robert Southam | 1998-06-30 |