An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 7526796 | Methods and apparatus for securely signing on to a website via a security website A method of providing a security website and verifying, by the security website, that a device of a user is authorized to access another website when the user attempts to access the another website via the security website. ... | 04/28/2009 |
| 7272728 | Network security and fraud detection system and method A system and method to detect and prevent fraud in a system is provided. The system may uniquely identify physical devices connecting to a network, register unique devices, track end-user logins, associate end-user accounts with specific devices, and share informati... | 09/18/2007 |