For the Inventor, By the Inventor

Enter assignee name

Bingham Farms, MI, United States of America

Specialty Minerals (Michigan) Inc.

USPTO Granted Patents = 49

Trademarks = 53

Forward Citations = 280

Loading Chart...

Loading Chart...

69 inventors (with patents filed for the assignee):

Dominick Michael Colavito (9 out of 9 patents)

Stefan Kirchhoff (7 out of 9 patents)

Yves C Vermeulen (4 out of 4 patents)

4. John Albert Hockman (4 out of 10 patents)

5. Richard James Lemak (4 out of 4 patents)

6. Richard Charles Griffin (4 out of 7 patents)

7. Patrick Clinton Wernett (3 out of 6 patents)

8. Joseph Andrew Sohara (3 out of 3 patents)

9. Rolf Lamm (3 out of 4 patents)

10. Dieter Blissenbach (3 out of 4 patents)

11. Christoph Carlhoff (3 out of 8 patents)

12. Bernard D Gist (3 out of 3 patents)

13. Ronald Warren Schmidt (3 out of 3 patents)

14. Joseph Michael Schmidt (3 out of 3 patents)

15. Harry John Huhn, Iii (3 out of 3 patents)

Core Competencies:

Modified Clay Sorbents

Surface Treated Talc

High Temperature Applications

Calcium Carbonate

Refractory Materials

Three-Dimensional Measurement

Controlled Concrete

Platy Precipitated Calcium Carbonates

Wire Injection Lance

Optical Beam Separation

Thermal Conduction Elements

PFAS Sorption

49 patents: Sort by Forward Citations

1. 12083494 - Modified clay sorbents and methods of sorbing PFAS using the same (2024-09-10),

2. 11623983 - Surface treated talc and polymer compositions for high temperature applications (2023-04-11),

3. 11365312 - Surface treated inorganic particles and polymer compositions for high temperature applications (2022-06-21),

4. 11000822 - Modified clay sorbents and methods of sorbing PFAS using the same (2021-05-11),

5. 10683411 - Surface treated talc and polymer compositions for high temperature applications (2020-06-16),

6. 10400395 - Process for preparing a PCC composite product (2019-09-03),

7. 10053370 - Lime causticization product brightness improvement via pre-slaking (2018-08-21),

8. 9187791 - Shallow metallurgical wire injection method and related depth control (2015-11-17),

9. 9053561 - System and method for workpiece measurement during forging by image processing (2015-06-09),

10. 9000080 - Method for producing dry ground calcium carbonate for use in thermoset polyester resin systems (2015-04-07),

11. 8920711 - Lance for wire feeding (2014-12-30),

12. 8881673 - Apparatus and method for the applying of refractory material (2014-11-11),

13. D707256 - Graphical user interface for a display screen or a portion thereof for evaluating refractory data (2014-06-17),

14. 8747546 - Calcium enriched refractory material by the addition of calcium carbonate (2014-06-10),

15. 8747543 - PCC filler composition for improved printability of supercalendered papers (2014-06-10),

Specialty Minerals Michigan Inc. is a leading producer of high-quality natural ground calcium carbonates. With a rich history dating back to 1965, we have been providing innovative products to a wide range of industries including polymers, paints and coatings, adhesives, sealants, rubber, and more. Our state-of-the-art manufacturing facilities, combined with our technical expertise, allow us to offer customized solutions tailored to meet our customers' specific needs. As a subsidiary of Minerals Technologies Inc., we are committed to sustainability and environmentally friendly practices throughout our operations.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

49 Patents

#1 in Bingham Farms, MI

#269 in Michigan

#6,914 in US

#13,866 in the World

Bingham Farms, MI, United States of America

Specialty Minerals (Michigan) Inc.

Forward Citations = 280

69 inventors:

Dominick Michael Colavito (9 out of 9 patents)

Stefan Kirchhoff (7 out of 9 patents)

Yves C Vermeulen (4 out of 4 patents)

4. John Albert Hockman (4 out of 10 patents)

5. Richard James Lemak (4 out of 4 patents)

Please report any incorrect information to support@idiyas.com

Loading…