For the Inventor, By the Inventor

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Golden, CO, United States of America

Nuclear Filter Technology, Inc.

USPTO Granted Patents = 17

EPO Patents = 1

Trademarks = 1

Forward Citations = 221

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13 inventors (with patents filed for the assignee):

Terry J Wickland (17 out of 18 patents)

Michael D Peterson (10 out of 19 patents)

Darold M Popish (6 out of 6 patents)

4. Fred Louis Popish (4 out of 4 patents)

5. Gilbert Brassell (4 out of 4 patents)

6. Mark A Castagneri (2 out of 2 patents)

7. Craig Washburn (2 out of 2 patents)

8. Carl Stephens (2 out of 2 patents)

9. Luke Anderson (1 out of 1 patent)

10. John L Allbery (1 out of 1 patent)

11. Parold Popish (1 out of 1 patent)

12. David E Joseffy (1 out of 1 patent)

13. Emily Brassell (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 10636535 - Storage containers (2020-04-28),

2. 10274472 - Sensor device for a hazardous waste container (2019-04-30),

3. 8758488 - Method of fabricating and devices employing vents (2014-06-24),

4. 7812331 - Spherical storage containers (2010-10-12),

5. 7726507 - Storage container (2010-06-01),

6. 7048139 - Corrosion resistant vents with integral filter (2006-05-23),

7. 6948391 - Probe with integral vent, sampling port and filter element (2005-09-27),

8. 6935199 - Headspace gas sampling and venting method and arrangement, and filtering and sampling ports used therewith (2005-08-30),

9. 6911061 - In-line HEPA filter (2005-06-28),

10. 6557428 - Head space gas sampling and venting method and arrangement, and filtering and sampling ports used therewith (2003-05-06),

11. 6413304 - Drum vent filter (2002-07-02),

12. 6395050 - Vent filter with direct sample capability (2002-05-28),

13. 6355078 - Arrangement for venting an enclosure (2002-03-12),

14. 5911332 - HEPA filtered storage canisters (1999-06-15),

15. 5814118 - HEPA filter for venting chambers (1998-09-29),

Nuclear Filter Technology, Inc. is a leading provider of advanced filtration solutions for nuclear power plants. Our company specializes in developing innovative filtration technologies to effectively remove radioactive particles from cooling water systems. With decades of experience and a team of highly skilled engineers, we are committed to ensuring the safety and reliability of nuclear power generation. Visit our website to learn more about our cutting-edge products and industry-leading solutions.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

17 Patents

#27 in Golden, CO

#365 in Colorado

#18,300 in US

#34,819 in the World

Golden, CO, United States of America

Nuclear Filter Technology, Inc.

Forward Citations = 221

13 inventors:

Terry J Wickland (17 out of 18 patents)

Michael D Peterson (10 out of 19 patents)

Darold M Popish (6 out of 6 patents)

4. Fred Louis Popish (4 out of 4 patents)

5. Gilbert Brassell (4 out of 4 patents)

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