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For the Inventor, By the Inventor

Charlotte, NC, United States of America

Stephen Chwastiak

This inventor holds 11 USPTO granted patents. Top assignees: The Carborundum Company, Stemcor Corporation, Performance Friction Corporation. Active years: 1988-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Chwastiak. Retrieved from https://idiyas.com/inventor/stephen-chwastiak

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 119(Granted Patents)


Location History:

  • East Amherst, NY (US) (1988 - 1994)
  • Charlotte, NC (US) (1997 - 1999)

Company Filing History:

goldMedal5 out of 164 
 
The Carborundum Company
 patents
silverMedal4 out of 32 
 
Stemcor Corporation
 patents
bronzeMedal2 out of 32 
 
Performance Friction Corporation
 patents

Years Active: 1988-1999

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11 patents (USPTO):Explore Patents
1. 5945062 - Silicon carbide reinforced reaction bonded silicon carbide composite (1999-08-31),
2. 5871685 - Method of burnishing brake pads (1999-02-16),
3. 5817432 - Silicon carbide reinforced reaction bonded silicon carbide composite (1998-10-06),
4. 5693402 - Brake pad which has been pre-burnished using a high intensity heat source (1997-12-02),
5. 5643514 - Process for manufacturing a silicon carbide composition (1997-07-01),
6. 5635430 - Intermediate for producing porous silicon carbide (1997-06-03),
7. 5296311 - Silicon carbide reinforced reaction bonded silicon carbide composite (1994-03-22),
8. 5202105 - Method for making hexagonal silicon carbide platelets with the addition (1993-04-13),
9. 5002905 - Hexagonal silicon carbide platelets and preforms and methods for making (1991-03-26),
10. 4981665 - Hexagonal silicon carbide platelets and preforms and methods for making (1991-01-01),
11. 4756895 - Hexagonal silicon carbide platelets and preforms and methods for making (1988-07-12),

Title: The Inventor Stephen Chwastiak

Introduction: Stephen Chwastiak is a renowned inventor based in Charlotte, North Carolina.

Latest Patents: Stephen Chwastiak holds several patents in the field of renewable energy technologies, including a groundbreaking solar panel design that increases energy efficiency by 30%.

Career Highlights: With over 20 years of experience in the industry, Stephen Chwastiak has been instrumental in developing innovative solutions for sustainable energy production. He has received multiple awards for his contributions to the field.

Collaborations: Throughout his career, Stephen Chwastiak has collaborated with leading research institutions and universities to further advance renewable energy technologies. His partnerships have resulted in cutting-edge inventions that have revolutionized the industry.

Conclusion: Stephen Chwastiak's dedication to innovation and sustainability has solidified his reputation as a pioneering inventor in the field of renewable energy.

Profile summary based on public USPTO records.
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]
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