Pettman; Simon Yorick
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pettman; Simon Yorick.The latest application filed is for "apparatus and method for attaching a disk to a spindle of a spinstand".
- Pettman; Simon Yorick - Woodthorpe GB
- Pettman; Simon Yorick - Locks Heath GB
| Patent | Date |
|---|---|
| Apparatus and method for attaching a disk to a spindle of a spinstand Grant 7,768,740 - Pettman , et al. August 3, 2 | 2010-08-03 |
| Apparatus and method for attaching a disk to a spindle of a spinstand App 20080062563 - Pettman; Simon Yorick ; et al. | 2008-03-13 |
| Loudspeaker suspension Grant 6,889,796 - Pocock , et al. May 10, 2 | 2005-05-10 |
| Loudspeaker diaphragm and method of manufacture thereof Grant 6,640,925 - Pocock , et al. November 4, 2 | 2003-11-04 |
| Loudspeaker diaphragm and method of manufacture thereof App 20020153194 - Pocock, Nicholas ; et al. | 2002-10-24 |
| Loudspeaker suspension App 20020144859 - Pocock, Nicholas ; et al. | 2002-10-10 |
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