Forward Citations = 175

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7 inventors (with patents filed for the assignee):

Norman Melnick (4 out of 4 patents)

Frederick B Hadtke (3 out of 42 patents)

Linda El-Fakir (3 out of 5 patents)

4. Richard Ginelli (2 out of 6 patents)

5. David Warren Melnick (2 out of 2 patents)

6. Greg M Rosen (1 out of 1 patent)

7. Sam-Suck Song (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 6062753 - Writing instrument with enhanced tactile control and gripping comfort (2000-05-16),

2. D410952 - Writing instrument (1999-06-15),

3. 5895160 - Universal marking instrument apparatus (1999-04-20),

4. 5890830 - Universal marking instrument apparatus (1999-04-06),

5. D399255 - Mechanical pencil (1998-10-06),

6. 5735622 - Writing instrument with a compressible friction coating and method of (1998-04-07),

7. 5699620 - Apparatus for sharpening crayon marking instruments to form an improved (1997-12-23),

8. 5590971 - Marking pen and cap (1997-01-07),

9. D368490 - Marking pen (1996-04-02),

10. D337786 - Marking pen (1993-07-27),

11. D294281 - Pencil (1988-02-16),

Company Overview

Pentech International Inc. is a technology-driven company based in Edison, NJ, specializing in the development and manufacturing of advanced electronic components and systems. The organization focuses on delivering innovative solutions across various sectors, including telecommunications, automotive, and industrial applications. With a commitment to research and development, Pentech aims to enhance product performance and reliability, catering to a diverse clientele and adapting to the evolving demands of the technology landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

11 Patents

#19 in Edison, NJ

#1,028 in New Jersey

#27,490 in US

#51,714 in the World

Edison, NJ, United States of America

Pentech International Inc.

Forward Citations = 175

7 inventors:

Norman Melnick (4 out of 4 patents)

Frederick B Hadtke (3 out of 42 patents)

Linda El-Fakir (3 out of 5 patents)

4. Richard Ginelli (2 out of 6 patents)

5. David Warren Melnick (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pentech International Inc.. Retrieved from https://idiyas.com/company/pentech-international

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]