Company Filing History:

3 out of 164,108

International Business Machines Corporation

patents

Years Active: 1980-1989

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4868863 - Apparatus for connecting data processing equipment to a communication (1989-09-19),

2. 4334286 - Data entry apparatus for entering tabular data row by row and column by (1982-06-08),

3. 4204089 - Keyboard method and apparatus for accented characters (1980-05-20),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Brian D Key

Location History:

Company Filing History:

Years Active: 1980-1989