Superstar singer Michael Jackson co-patented a "Method and means for creating anti-gravity illusion" in 1993.
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| Number | Title | Issue Date |
| 7190471 | Facilitating printing to a local printing device from a portable computing device The present disclosure relates to a system and method for facilitating printing to a local printing device. In one arrangement, the system and method pertain to directly communicating with the local printing device, and obtaining identification information regarding... | 03/13/2007 |
| 4796526 | Value printing die protection device in an electronic postage meter machine A die protection device that prevents the taking of fraudulent non-metered impressions from the value printing die surface of a printing member in a postage meter machine. A slug is reciprocally received within the print head of the postage meter machine ... | 01/10/1989 |
| 4796527 | Value printing die protection mechanism in a postage meter machine A die protection mechanism that prevents the taking of fraudulent, non-metered impressions from the value printing die surface of a postage meter machine. A linkage assembly is pivotally supported adjacent the print wheels of the postage meter machine suc... | 01/10/1989 |