Company Filing History:

5 out of 164,108

International Business Machines Corporation

patents

1 out of 3,024

Lexmark International, Inc.

patents

where one patent can have more than one assignee

Years Active: 1978-1999

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6005703 - Optical system for light beam scanning (1999-12-21),

2. 4475034 - Modular shaft encoder (1984-10-02),

3. 4426153 - Apparatus for the reduction of image intensity variations in a (1984-01-17),

4. T103801 - Mirror multiplexor for linear image sensors (1984-01-02),

5. 4375592 - Incremental rotary encoder (1983-03-01),

6. 4370641 - Electronic control system (1983-01-25),

7. 4095881 - Efficient illumination system (1978-06-20),

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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

Randall A Maddox

Location History:

Company Filing History:

Years Active: 1978-1999