"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 |
| 4410287 | Single wheel billet marker Making characters on the periphery of a rotatable marking wheel are selectively rotated into marking position relative to the surface of a billet, ingot, bar, slab or the like by an indexing motor drivingly connected to the marking wheel. The marking whee... | 10/18/1983 |
| 4172671 | High speed printer having a pneumatically actuated printing head A high speed printing device having a printing head provided with printing needles. The printing device is mounted on a movable carriage which is adapted to move adjacent to a recording medium. The printing head is pneumatically operated and also is movab... | 10/30/1979 |
| 4062436 | Matrix head calculator printer A lightweight, extremely compact printer apparatus has a constant speed drive which imparts reversible, translatory motion to a print head; and as the print head is advanced with respect to a platen imparts a direct mechanical drive to a paper advancing r... | 12/13/1977 |
| 4022312 | Semi-automatic centering control Disclosed is a control mechanism and device for conditioning a typewriter to backspace on every other depression of a keylever and at the same time to prevent printing on all depressions of keylevers. Additionally, the typewriter is conditioned to not pri... | 05/10/1977 |