For the Inventor, By the Inventor

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Chelmsford, MA, United States of America

Esa, Inc.

USPTO Granted Patents = 21

EPO Patents = 3

Trademarks = 3

Forward Citations = 320

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10 inventors (with patents filed for the assignee):

Wayne R Matson (16 out of 39 patents)

Andrea Baio (3 out of 3 patents)

Milco Dalfovo (3 out of 3 patents)

4. W Michael Krebs (1 out of 2 patents)

5. Mark L Bowers (1 out of 1 patent)

6. David Buttaro (1 out of 1 patent)

7. Nina Myskow (1 out of 1 patent)

8. Grant McCahon (1 out of 1 patent)

9. Nicolas Trub (1 out of 1 patent)

10. Simone Losa (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 12398807 - Double safety valve (2025-08-26),

2. 11300289 - Radiant tube recuperative burner assembly (2022-04-12),

3. 11047571 - Self-recuperative burner (2021-06-29),

4. D610851 - Bag hook (2010-03-02),

5. 6585937 - Electrochemical analysis system (2003-07-01),

6. 6573106 - Method of treating carbon or graphite to increase porosity and pore uniformity (2003-06-03),

7. 6548252 - Detection of DNA damage (2003-04-15),

8. 6475799 - Electrochemical analysis system (2002-11-05),

9. 6210970 - Method of diagnosing or categorizing disorders from biochemical profiles (2001-04-03),

10. 6194217 - Method of diagnosing or categorizing disorders from biochemical profiles (2001-02-27),

11. 5368706 - Amperometric detection cell (1994-11-29),

12. 5290420 - Sampling system and analysis cell for stripping voltammetry (1994-03-01),

13. 5284567 - Sampling system and analysis cell for stripping voltammetry (1994-02-08),

14. 5104639 - Method for biological testing and/or developing pharmaceuticals for (1992-04-14),

15. 4976994 - Method for modifying diffusion selectivity of porous fritted (1990-12-11),

ESA, Inc. is a leading environmental consulting firm that provides a wide range of services including environmental planning, site assessment, remediation, and regulatory compliance. With over 30 years of experience, ESA, Inc. has built a strong reputation for delivering high quality solutions to their clients across various industries.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

21 Patents

#12 in Chelmsford, MA

#903 in Massachusetts

#15,183 in US

#29,080 in the World

Chelmsford, MA, United States of America

Esa, Inc.

Forward Citations = 320

10 inventors:

Wayne R Matson (16 out of 39 patents)

Andrea Baio (3 out of 3 patents)

Milco Dalfovo (3 out of 3 patents)

4. W Michael Krebs (1 out of 2 patents)

5. Mark L Bowers (1 out of 1 patent)

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