...that Thomas Edison's patent application on his phonograph was approved by the Patent Office in just seven weeks? In contrast, it took Gordon Gould, the inventor of the laser, 30 years to obtain his patent -- finally awarded in 1988!
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| Number | Title | Issue Date |
| 7572177 | Adjustable apparatus for dispensing disc shaped objects In a device for dispensing disc shaped objects having a rotating member for moving the disc shaped objects in an annular path, a guide module is constructed to support guide elements that extend into the annular path to urge the disc shaped objects towards the exit ... | 08/11/2009 |