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For the Inventor, By the Inventor

Elk Grove Village, IL, United States of America

Material Sciences Corporation


USPTO Granted Patents = 46

% Expired Patents = 28.3


Trademarks = 8

Forward Citations = 448

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46 inventors (with patents filed for the assignee):

goldMedal Bryan Joseph Tullis (6 out of 8 patents)

silverMedal Eric Denys (6 out of 6 patents)

bronzeMedal Daniel Boss (6 out of 7 patents)

4.  Edmund J Kuziemka (6 out of 8 patents)

5.  John J Rausch (5 out of 8 patents)

6.  Ray J Van Thyne (4 out of 8 patents)

7.  Peter Isaac Bortell (3 out of 4 patents)

8.  Ramana Kappagantu (3 out of 3 patents)

9.  Richard K Williams (3 out of 3 patents)

10.  Mark R Monterastelli (3 out of 3 patents)

11.  Frank D Graziano (3 out of 3 patents)

12.  Eduardo C Escallon (2 out of 10 patents)

13.  Douglas E Edwards (2 out of 2 patents)

14.  Richard Mark Hansen (2 out of 9 patents)

15.  Edward J Vydra (2 out of 5 patents)


Core Competencies:
Aluminum Sheets
Brake Rotor
Composite Materials
Damping Systems
Laminated Structure
Noise-Damping Material
Coating Composition
Vibration Damping
Metal Felt Laminates
Polymeric Materials
Surface Friction
Powder Application

46 patents:

1. 12042884 - Laminate including aluminum sheets (2024-07-23),
2. 11692467 - Oil pan assembly including laminate and clinch nut (2023-07-04),
3. 11607751 - Laminate including weldable regions (2023-03-21),
4. 11084061 - Composite materials having a coated edge and methods thereof (2021-08-10),
5. 8821679 - Bimetal laminate structure and method of making the same (2014-09-02),
6. 8511440 - Brake rotor with embedded loose-mass damper system (2013-08-20),
7. 8505699 - Flanged shim for disc brake squeal attenuation (2013-08-13),
8. 8505696 - Brake shim and method thereof (2013-08-13),
9. 8410400 - Welded metal laminate structure and method for welding a metal laminate structure (2013-04-02),
10. 8377553 - Constrained layer damper, and related methods (2013-02-19),
11. 8191690 - Shim structure for brake squeal attenuation (2012-06-05),
12. 8097194 - Method of making a damper component (2012-01-17),
13. 7997114 - Method of stamping multilayer sheets (2011-08-16),
14. 7905333 - Brake insulator for disc brake pads (2011-03-15),
15. 7444874 - Method of determining damping of an article of manufacture and system for determining damping performance (2008-11-04),
Material Sciences Corporation, based in Elk Grove Village, IL, specializes in advanced material solutions, focusing on aluminum laminates, bimetal structures, and composite materials. The company is recognized for its innovative damping technologies and noise-damping materials, which are essential in various applications, including automotive and industrial sectors. With a commitment to enhancing performance through vibration damping and effective brake insulators, Material Sciences Corporation plays a pivotal role in the development of high-quality, engineered materials.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Material Sciences Corporation
46 Patents

#6 in Elk Grove Village, IL

#412 in Illinois

#7,590 in US

#15,096 in the World

Elk Grove Village, IL (US)
Elk Grove Village, IL, United States of America

Material Sciences Corporation

Forward Citations = 448

46 inventors:

goldMedal Bryan Joseph Tullis (6 out of 8 patents)

silverMedal Eric Denys (6 out of 6 patents)

bronzeMedal Daniel Boss (6 out of 7 patents)

4.  Edmund J Kuziemka (6 out of 8 patents)

5.  John J Rausch (5 out of 8 patents)

Please report any incorrect information to [email protected]
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