"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "
Mark Twain ; Christmas greetings, 1890
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| Number | Title | Issue Date |
| 5937812 | Camshaft for internal combustion engines A high strength, lightweight camshaft for an internal combustion engine, comprising a shaft body having an axially oriented hollow interior extending a predetermined length from between a pair of spaced points, respectively, adjacent the ends of the shaft... | 08/17/1999 |
| 5845397 | Static timing method for heavy duty diesel engines A method and apparatus for providing an improved static timing between a crankshaft and a camshaft in an internal combustion engine. The crankshaft and camshaft are locked into predetermined rotational positions to set the desired timing between the crank... | 12/08/1998 |
| 5778841 | Camshaft for internal combustion engines A high strength, lightweight camshaft for an internal combustion engine, comprising a shaft body having an axially oriented hollow interior extending a predetermined length from between a pair of spaced points, respectively, adjacent the ends of the shaft... | 07/14/1998 |
| 5626116 | Dedicated rocker lever and cam assembly for a compression braking system A dedicated compression braking system is provided having at least one engine piston reciprocally mounted within a cylinder for cyclical successive compression and expansion strokes and at least one exhaust valve operable to open in a variable timed relat... | 05/06/1997 |
| 5477824 | Solenoid valve for compression-type engine retarder A solenoid valve for use with a solenoid as park of an engine retarder braking system includes a valve body arranged with a plurality of apertures and which receives an upper check valve pin, a lower check valve pin, and a biasing spring which acts on bot... | 12/26/1995 |
| 5183018 | Master cylinder with two-piece master piston An improved master cylinder for use with an engine compression braking system includes a two-piece telescoping piston which traps a column of fluid therewithin to establish a solid column or piston for a limited length of travel of the piston. Upon achiev... | 02/02/1993 |