Did You Know...
...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
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| Number | Title | Issue Date |
| 7198233 | Reusable orbital vehicle with interchangeable cargo modules A reusable module is affixed atop a reusable orbital vehicle (OV). Various configurations of the reusable module have identical external dimensions in the region of attachment to the OV to permit interchangeability. Different configurations can accommodate a variety... | 04/03/2007 |
| 7090163 | Methods and apparatus for increasing aerodynamic performance of projectiles A method for enhancing an aerodynamic performance of an unmanned projectile. The method including at least one of the following: (a) morphing a cross-sectional shape of the projectile after launch thereof; (b) morphing a longitudinal shape of the projectile after la... | 08/15/2006 |
| 6666409 | Crewed on-orbit, returnable, and reusable space vehicle A returnable and reusable space vehicle including a main body separate from and releasably mounted to a booster rocket assembly. A crew compartment module is provided that is separate from and releasably mounted to the main body. A propellant system is op... | 12/23/2003 |
| 4860971 | Emergency egress fixed rocket package A method of effecting the in-flight departure of an astronaut from a shuttle craft, and apparatus therefor. A plurality of rocket assemblies with a lanyard for each are provided, although only one rocket assembly is used for one escape. The astronaut is c... | 08/29/1989 |
