"To place a man in a multi-stage rocket and project him into the controlling gravitational field of the moon where the passengers can make scientific observations, perhaps land alive, and then return to earth--all that constitutes a wild dream worthy of Jules Verne. I am bold enough to say that such a man-made voyage will never occur regardless of all future advances."
Lee deForest, American radio pioneer ; 1957
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| Number | Title | Issue Date |
| D656521 | Harvesting head saw section housing | 03/27/2012 |
| D648756 | Harvesting head saw section housing | 11/15/2011 |
| 8002004 | Delimb arm cam stop A timber-working head comprises a frame, first and second delimb arms pivotally coupled to the frame, and a single delimb cylinder operatively coupled to both the first delimb arm and the second delimb arm to pivot the first and second delimb arms relative to the fr... | 08/23/2011 |
| 7938154 | Timber-working head with feed wheel adaptor plate A timber-working head comprises a first motor, a second motor, a feed wheel, and an adaptor plate. The first motor comprises a first rotary output element. The second motor comprises a second rotary output element. The feed wheel is fixed to the first rotary output ... | 05/10/2011 |
| D618709 | Harvesting head | 06/29/2010 |
| D618708 | Harvesting head | 06/29/2010 |
| 7603904 | Method and apparatus for assessing or predicting the characteristics of wood A method and apparatus for determining a characteristic, such as the stiffness, of a portion of a wood specimen characterised by the steps of a) producing an acoustic signal in the wood specimen part way along the length of the wood specimen, and b) sensing a respon... | 10/20/2009 |