Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720424 | Submersible pump control | Obinna Ilochonwu, Arthur I. Watson, Grant T. Harris, Ian Roberge | 2017-08-01 |
| 9177741 | Fail-open mechanism for motorized switch | Omid Ghoreishi, Jeffrey Lim, Obinna Ilochonwu | 2015-11-03 |
| 9057256 | Submersible pump control | Obinna Ilochonwu, Arthur I. Watson, Grant T. Harris, Ian Roberge | 2015-06-16 |
| 8536740 | Variable frequency drive with dielectric fluid-immersed transformer | William M. Jackson, Kurt LeDoux, Omid Ghoreishi, Jeffrey Lim, Obinna Ilochonwu +1 more | 2013-09-17 |