"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 |
| 5647376 | Surgical drape with elasticized cuff having fenestration and slit A surgical drape for receiving a limb of a patient includes a base sheet having an opening and a passageway extending between the opening and an edge of the base sheet, an elasticized cuff having a central fenestration applied over the opening in the base... | 07/15/1997 |
| 5575708 | Belt grinding machine and method for forming cutting edges on surgical instruments A belt grinding machine for forming cutting edges of complex geometry on surgical instruments includes a fixture for holding an instrument with a site thereon in a position for grinding a surface at the site on the instrument, a grinding assembly having a... | 11/19/1996 |