Sidhu; Dalwinder Singh
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sidhu; Dalwinder Singh.The latest application filed is for "circuit device for providing a three-dimensional sound system".
- Sidhu; Dalwinder Singh - Old Bridge NJ US
| Patent | Date |
|---|---|
| Circuit device for providing a three-dimensional sound system Grant 8,792,647 - Sidhu July 29, 2 | 2014-07-29 |
| Speed controller for electric motor Grant 8,461,785 - Sidhu June 11, 2 | 2013-06-11 |
| Circuit Device For Providing A Three-dimensional Sound System App 20120155654 - SIDHU; DALWINDER SINGH | 2012-06-21 |
| Speed Controller for Electric Motor App 20120063750 - Sidhu; Dalwinder Singh | 2012-03-15 |
| Geared Clickless Socket Wrench App 20110290083 - Sidhu; Dalwinder Singh | 2011-12-01 |
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