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Trademarks = 3

Forward Citations = 316

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6 inventors (with patents filed for the assignee):

George E Melber (13 out of 15 patents)

Leon E Wolinski (11 out of 23 patents)

William A Oswald (5 out of 5 patents)

4. Stephen P Schaffer (1 out of 4 patents)

5. Patrick J McCabe (1 out of 3 patents)

6. Michael J Gerace (1 out of 11 patents)

15 patents: Sort by Forward Citations

1. 5658969 - Light weight plastisols and method of making same (1997-08-19),

2. 5342689 - Thermoplastic microspheres (1994-08-30),

3. 5180752 - Process for making dry microspheres (1993-01-19),

4. 5112657 - Simulated marble products (1992-05-12),

5. 5011862 - Coating media containing low density composite opacifiers (1991-04-30),

6. 4917861 - Palladium alloy containing germanium and/or lithium and dental (1990-04-17),

7. 4912139 - Preparation of opacifier intermediates (1990-03-27),

8. 4908391 - Opacifiers for paints and coatings (1990-03-13),

9. 4902722 - Expandable graphic art printing media using a syntactic foam based on (1990-02-20),

10. 4898894 - Film forming binders containing low density composite opacifiers (1990-02-06),

11. 4898892 - Methods for preparing opaque coatings and applying the same (1990-02-06),

12. 4888241 - Low density composite opacifiers (1989-12-19),

13. 4843104 - Syntactic polymer foam compositions containing microsphere fillers (1989-06-27),

14. 4829094 - Thermoplastic microspheres (1989-05-09),

15. 4722943 - Composition and process for drying and expanding microspheres (1988-02-02),

Pierce & Stevens Corporation, based in Buffalo, NY, specializes in the development and manufacturing of advanced engineering solutions tailored for various industries. The company focuses on innovative technologies that enhance operational efficiency and product performance. With a commitment to research and development, Pierce & Stevens engages in projects that span multiple domains, including automotive engineering and industrial applications, positioning itself as a key player in the technology landscape.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

15 Patents

#23 in Buffalo, NY

#1,219 in New York

#21,034 in US

#39,881 in the World

Buffalo, NY, United States of America

Pierce & Stevens Corporation