% Expired Patents = 100.0

Forward Citations = 55

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9 inventors (with patents filed for the assignee):

Paul Fathauer (8 out of 17 patents)

David Perry (7 out of 7 patents)

Richard D Cooper (6 out of 7 patents)

4. Angela L Petroski (5 out of 8 patents)

5. Angela Mroczek-Petroski (3 out of 3 patents)

6. James P Macey (3 out of 4 patents)

7. Richard D Copper (2 out of 2 patents)

8. Marc Andrew Yesnik (1 out of 3 patents)

9. James J Petroski (1 out of 3 patents)

8 patents: Sort by Forward Citations

1. 7025668 - Gradient polishing pad made from paper-making fibers for use in chemical/mechanical planarization of wafers (2006-04-11),

2. 6979256 - Retaining ring with wear pad for use in chemical mechanical planarization (2005-12-27),

3. 6964601 - Method for securing a polishing pad to a platen for use in chemical-mechanical polishing of wafers (2005-11-15),

4. 6945846 - Polishing pad for use in chemical/mechanical planarization of semiconductor wafers having a transparent window for end-point determination and method of making (2005-09-20),

5. 6899610 - Retaining ring with wear pad for use in chemical mechanical planarization (2005-05-31),

6. 6875077 - Polishing pad for use in chemical/mechanical planarization of semiconductor wafers having a transparent window for end-point determination and method of making (2005-04-05),

7. 6863774 - Polishing pad for use in chemical-mechanical planarization of semiconductor wafers and method of making same (2005-03-08),

8. 6852020 - Polishing pad for use in chemical—mechanical planarization of semiconductor wafers and method of making same (2005-02-08),

Company Overview

Raytech Innovative Solutions, LLC is a leading technology company specializing in providing cutting-edge solutions for businesses. With a team of experienced professionals, we offer a wide range of services including software development, IT consulting, and digital marketing. Our mission is to help our clients stay ahead of the curve in today's fast-paced technological landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

8 Patents

#1 in Sullivan, IN

#495 in Indiana

#35,893 in US

Sullivan, IN, United States of America

Raytech Innovative Solutions, LLC

Forward Citations = 55

9 inventors:

Paul Fathauer (8 out of 17 patents)

David Perry (7 out of 7 patents)

Richard D Cooper (6 out of 7 patents)

4. Angela L Petroski (5 out of 8 patents)

5. Angela Mroczek-Petroski (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Raytech Innovative Solutions, LLC. Retrieved from https://idiyas.com/company/raytech-innovative-solutions

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]