For the Inventor, By the Inventor

Enter assignee name

Cincinnati, OH, United States of America

Tekmar Company

USPTO Granted Patents = 20

Forward Citations = 547

Loading Chart...

Loading Chart...

22 inventors (with patents filed for the assignee):

Thomas B Green (13 out of 14 patents)

Edmund T Lewis (8 out of 8 patents)

Michael A Hill (5 out of 5 patents)

4. Prabhakar P Rao (5 out of 5 patents)

5. Larry J DaPrato (5 out of 5 patents)

6. Harry W Schmidt (3 out of 5 patents)

7. Greg J Herman (3 out of 3 patents)

8. Robert G Westendorf (2 out of 3 patents)

9. Joseph A Borer (2 out of 2 patents)

10. Todd A Wolsing (2 out of 2 patents)

11. Michael W Purcell (2 out of 2 patents)

12. Spencer B Murrell (2 out of 10 patents)

13. Robert A Booth (1 out of 1 patent)

14. Maria Theresa Lee-Alvarez (1 out of 1 patent)

15. Martin B Motz (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 6544799 - Vial autosampler with vial stabilization member (2003-04-08),

2. 6426225 - Method of calibrating a vial autosampler (2002-07-30),

3. 6375900 - Carbon analyzer with improved catalyst (2002-04-23),

4. 6280688 - Rinsing device for sample processing components of an analytical instrument (2001-08-28),

5. 6168759 - Analyzer transport device (2001-01-02),

6. 6146895 - Method of static headspace analyzer (2000-11-14),

7. 6143573 - Modular vial autosampler (2000-11-07),

8. 6056921 - Vial transporter having an elevator (2000-05-02),

9. 6040186 - Vial autosampler with selectable modules (2000-03-21),

10. D421653 - Housing for a laboratory instrument (2000-03-14),

11. 6007777 - Liquid sample carbon analyzer (1999-12-28),

12. 5998217 - Method of introducing standards into a vial (1999-12-07),

13. 5993744 - Apparatus for introducing standards into a vial (1999-11-30),

14. 5948360 - Autosampler with robot arm (1999-09-07),

15. D406900 - Autosampler (1999-03-16),

Tekmar Company, based in Cincinnati, Ohio, specializes in advanced technology solutions for various industries, including telecommunications and energy. The organization focuses on developing innovative products that enhance connectivity and efficiency, leveraging expertise in engineering and design. Tekmar is committed to delivering high-quality solutions that meet the evolving needs of its clients, positioning itself as a leader in the technology sector with a strong emphasis on research and development.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

20 Patents

#65 in Cincinnati, OH

#714 in Ohio

#16,368 in US

#31,196 in the World

Cincinnati, OH, United States of America

Tekmar Company

Forward Citations = 547

22 inventors:

Thomas B Green (13 out of 14 patents)

Edmund T Lewis (8 out of 8 patents)

Michael A Hill (5 out of 5 patents)

4. Prabhakar P Rao (5 out of 5 patents)

5. Larry J DaPrato (5 out of 5 patents)

Please report any incorrect information to [email protected]

Loading…