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Forward Citations = 268

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9 inventors (with patents filed for the assignee):

Phillip L Henderson (2 out of 5 patents)

Leonard R Hulls (2 out of 2 patents)

David J Porter (1 out of 3 patents)

4. Mark J Phillips (1 out of 1 patent)

5. Patrick T Philbin (1 out of 1 patent)

6. Barry A Blesser (1 out of 30 patents)

7. Michael Joseph Leonard (1 out of 2 patents)

8. Louis Michael Notarianni (1 out of 1 patent)

9. Albert E Paschkis (1 out of 4 patents)

7 patents: Sort by Forward Citations

1. 5897648 - Apparatus and method for editing electronic documents (1999-04-27),

2. 5760347 - Digitizer pen apparatus (1998-06-02),

3. 5737740 - Apparatus and method for processing electronic documents (1998-04-07),

4. 4963703 - Coordinate determining device using spatial filters (1990-10-16),

5. 4853715 - Plotter head control device (1989-08-01),

6. 4570033 - Polyphase digitizer (1986-02-11),

7. 4552991 - Absolute position coordinate determining device employing a single phase (1985-11-12),

Numonics Corporation is a leading provider of interactive whiteboards and digitizing solutions for education, business, and government sectors. With over 40 years of experience in the industry, Numonics offers innovative and reliable products that enhance collaboration, communication, and productivity in the workplace. Their cutting-edge technology and dedication to customer satisfaction set them apart as a trusted partner for organizations looking to leverage digital tools for success.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 23 2025

7 Patents

#7 in Montgomeryville, PA

#1,415 in Pennsylvania

#38,780 in US

Montgomeryville, PA, United States of America

Numonics Corporation