For the Inventor, By the Inventor

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Chicago, IL, United States of America

The Metraflex Company

USPTO Granted Patents = 20

EPO Patents = 4

Trademarks = 20

Forward Citations = 97

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13 inventors (with patents filed for the assignee):

James R Richter (20 out of 23 patents)

Daniel T Holbach (9 out of 9 patents)

Daniel R Kish (8 out of 8 patents)

4. Martin I Rogin (6 out of 6 patents)

5. James D Clauss (3 out of 3 patents)

6. Michael Albert Taylor (3 out of 5 patents)

7. James P Orrico (3 out of 30 patents)

8. Kathleen Elizabeth Bollito (2 out of 2 patents)

9. Brady Richter (1 out of 1 patent)

10. Ganesh Appasaheb Patil (1 out of 1 patent)

11. Zbigniew K Bochenek (1 out of 1 patent)

12. Jonathan Malakoff (1 out of 1 patent)

13. Thomas Diamantopoulos (1 out of 1 patent)

14. James Reynold Richter (0 patent)

20 patents: Sort by Forward Citations

1. 12055246 - Apparatus for supporting a flexible conduit having a releasable connector (2024-08-06),

2. 11920709 - Expansion loop for copper piping system (2024-03-05),

3. 11547959 - Magnetic baffle insert for use with a basket strainer (2023-01-10),

4. 11369900 - Pipeline strainer with magnetic insert and baffle (2022-06-28),

5. 11326721 - Apparatus for supporting a flexible conduit having a releasable connector (2022-05-10),

6. 11253870 - Magnetic baffle insert for use with a basket strainer (2022-02-22),

7. 10967312 - Pipeline strainer with magnetic insert (2021-04-06),

8. 10247335 - Elastomeric expansion joint pre-failure sensor and method (2019-04-02),

9. 10016709 - Pipeline strainer with cleaning tool (2018-07-10),

10. 10016708 - Pipeline strainer (2018-07-10),

11. 10016707 - Pipeline strainer (2018-07-10),

12. 9856997 - Releasable connector for supporting a flexible conduit (2018-01-02),

13. 9631743 - Releasable connector for supporting a flexible conduit (2017-04-25),

14. 7730907 - Device, with vanes, for use within a pipeline, and pipeline arrangement including such device (2010-06-08),

15. 7347223 - Pipe flow stabilizer (2008-03-25),

The Metraflex Company specializes in the design and manufacture of engineered piping components such as expansion joints, seismic joints, pump connectors, and flexible metal hose. With over 60 years of experience, Metraflex is recognized for providing innovative solutions to address the challenges faced by the piping industry. Their products are widely used in commercial, industrial, and institutional applications worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

20 Patents

#188 in Chicago, IL

#807 in Illinois

#15,862 in US

#30,324 in the World

Chicago, IL, United States of America

The Metraflex Company

Forward Citations = 97

13 inventors:

James R Richter (20 out of 23 patents)

Daniel T Holbach (9 out of 9 patents)

Daniel R Kish (8 out of 8 patents)

4. Martin I Rogin (6 out of 6 patents)

5. James D Clauss (3 out of 3 patents)

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