Quotables
"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 |
| 5309517 | Audio multiplexer A multiplexer for mixing multiple audio inputs into a plurality of summed audio outputs in which computer-controlled sensors are associated with the amplifier components of the multiplexer for specific monitoring the voice levels and in association with t... | 05/03/1994 |
| 5299492 | Multiple vertical baker for waffles and pancakes A multiple baker for confectionery items such as waffles and pancakes having multiple baking irons vertically mounted between vertical heating partitions of a base and pivotally hinged to the base for rotation in a vertical plane, between a baking positio... | 04/05/1994 |
| 5297418 | Gage for measuring the intensity of shot-blast peening An Almen type gage with an improved test strip support mechanism, which concentrates the holding force at the contact points. The support mechanism includes four paired contact balls and a permanent magnet engaged between the paired balls to magnetically ... | 03/29/1994 |
| 5295430 | Equalizer for sliding tubular members An equalizer for passively controlling the movements of two or more sliding tubes. The equalizer includes a plurality of pulleys interconnected by cables. The cables are movably connected between the pulleys and the movable tubes to ensure the equalizatio... | 03/22/1994 |
| 5293098 | Power supply for electroluminescent lamps A power supply for an electroluminescent lamp. The power supply includes an inverter circuit for conveying a DC voltage into a 2000 Hz sinusoidal voltage. The lamp is capacitive in its nature and changes its capacitive value over extended use which adjust... | 03/08/1994 |
| 5292733 | Cephalosporin compounds The present invention relates to a cephalosporin compound including the pharmaceutically acceptable non-toxic salts, physiologically hydrolyzable esters, hydrates and solvates thereof of the formula(I) and its isomers: ##STR1## wherein: R1... | 03/08/1994 |
| 5271952 | Anti-static anti-bacterial fibers A method of producing fibers which are electrically conductive and which also exhibit anti-bacterial properties. The method involves treating the fibers in one or more baths which contain a solution of copper ions and an anti-bacterial compound such as io... | 12/21/1993 |
| 5263886 | Method for treating spark plugs A method for treating spark plugs to increase the horsepower output of an internal combustion engine. The method involves significantly lowering the temperature of the plugs to about -300° F. and keeping the plugs at this temperature for a predetermined ... | 11/23/1993 |
