For the Inventor, By the Inventor

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Elizabeth, NJ, United States of America

Yara Engineering Corporation

USPTO Granted Patents = 17

Trademarks = 1

Forward Citations = 226

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13 inventors (with patents filed for the assignee):

Thomas D Thompson (9 out of 9 patents)

Wayne M Bundy (3 out of 5 patents)

Joseph P Berberich (2 out of 6 patents)

4. Robert W Bradshaw (2 out of 3 patents)

5. Sanford C Lyons (2 out of 2 patents)

6. William F Moll, Jr (2 out of 2 patents)

7. David Sastre (2 out of 2 patents)

8. Peter Economou (2 out of 2 patents)

9. Frank J Botta (1 out of 4 patents)

10. John H Chapman (1 out of 2 patents)

11. David Anderson (1 out of 1 patent)

12. Brian R Angel (1 out of 1 patent)

13. John F Gergel (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 4374203 - Stable clay slurries (1983-02-15),

2. 4346178 - Structured kaolin agglomerates and methods of making the same (1982-08-24),

3. 4299807 - Methods of producing kaolin pigments (1981-11-10),

4. 4240951 - Rheological control of polyester-styrene resin compositions (1980-12-23),

5. 4227920 - Methods of clay benefication (1980-10-14),

6. 4209128 - Methods and apparatus for classifying fine particle solids (1980-06-24),

7. 4125411 - Kaolin product (1978-11-14),

8. 4109049 - Color developing coating using unrefined clays on paper (1978-08-22),

9. 4094698 - Dye or color developing inorganic pigments (1978-06-13),

10. 4093564 - Electroconductive coatings (1978-06-06),

11. 4078941 - High bulking calcined clay pigments and methods of making the same (1978-03-14),

12. 4076548 - High bulking clay pigments and method of making the same (1978-02-28),

13. 4075030 - High bulking clay pigments and methods of making the same (1978-02-21),

14. 4038101 - Reactive pigments and methods of producing the same (1977-07-26),

15. 4022735 - Color developing coating compositions containing reactive pigments (1977-05-10),

Yara Engineering Corporation is a leading engineering firm specializing in providing innovative solutions for industrial and commercial projects. With a team of experienced engineers and designers, we offer a range of services including design, project management, and construction supervision. Our commitment to quality and customer satisfaction sets us apart in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

17 Patents

#2 in Elizabeth, NJ

#714 in New Jersey

#18,310 in US

#34,838 in the World

Elizabeth, NJ, United States of America

Yara Engineering Corporation

Forward Citations = 226

13 inventors:

Thomas D Thompson (9 out of 9 patents)

Wayne M Bundy (3 out of 5 patents)

Joseph P Berberich (2 out of 6 patents)

4. Robert W Bradshaw (2 out of 3 patents)

5. Sanford C Lyons (2 out of 2 patents)

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