For the Inventor, By the Inventor

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San Diego, CA, United States of America

Irt Corporation

USPTO Granted Patents = 15

CIPO Patents = 1

Forward Citations = 704

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33 inventors (with patents filed for the assignee):

Herbert R Lukens, Jr (2 out of 4 patents)

James R Waltonen (2 out of 2 patents)

Steven Winn Smith (1 out of 25 patents)

4. Lionel Navarro (1 out of 2 patents)

5. Larry L Longden (1 out of 2 patents)

6. Colin Brian Williams (1 out of 12 patents)

7. Stanley J Friesenhahn (1 out of 11 patents)

8. Thomas Stroebel (1 out of 1 patent)

9. John Battin (1 out of 1 patent)

10. Donald K Steinman (1 out of 1 patent)

11. Nicholas Vagelatos (1 out of 1 patent)

12. Joseph John (1 out of 1 patent)

13. Jack C Young (1 out of 1 patent)

14. Donald P Snowden (1 out of 1 patent)

15. Richard L Voigt (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 12742175 - CHLORELLA-BASED PRODUCTION OF EXTRACELLULAR VESICLE-EMBEDDED SMALL RNAs FOR PROPHYLACTIC OR THERAPEUTIC APPLICATIONS (2026-09-22),

2. 5181234 - X-ray backscatter detection system (1993-01-19),

3. 5012502 - Method for determining degree of interconnection of solder joints using (1991-04-30),

4. 4809308 - Method and apparatus for performing automated circuit board solder (1989-02-28),

5. 4687622 - Nuclear event detector (1987-08-18),

6. 4674482 - Pulse electro-magnetic field therapy device with auto bias circuit (1987-06-23),

7. 4661442 - Producing lipid-protein membranes for chemical detection (1987-04-28),

8. 4636644 - Anti-parallax scintillator system for use with penetrating ionizing (1987-01-13),

9. 4635069 - Mutual-coupling multi-element FM antenna (1987-01-06),

10. 4590377 - In situ isotopic meat grader (1986-05-20),

11. 4447727 - Large area neutron proportional counter and portal monitor detector (1984-05-08),

12. 4445036 - Solid state fast-neutron spectrometer/dosimeter and detector therefor (1984-04-24),

13. 4353886 - Method for detecting organic vapors (1982-10-12),

14. 4251724 - Method and apparatus for determination of temperature, neutron (1981-02-17),

15. 4243644 - Process to synthesize ammonia (1981-01-06),

IRT Corporation is a leading provider of innovative technology solutions for the healthcare industry. With a focus on improving operational efficiency and patient care, IRT offers a comprehensive suite of software and hardware solutions designed to meet the unique needs of healthcare organizations. The company is committed to delivering high-quality products and exceptional customer service to help healthcare providers deliver better outcomes for their patients.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

15 Patents

#374 in San Diego, CA

#5,019 in California

#21,017 in US

#39,822 in the World

San Diego, CA, United States of America

Irt Corporation

Forward Citations = 704

33 inventors:

Herbert R Lukens, Jr (2 out of 4 patents)

James R Waltonen (2 out of 2 patents)

Steven Winn Smith (1 out of 25 patents)

4. Lionel Navarro (1 out of 2 patents)

5. Larry L Longden (1 out of 2 patents)

Please report any incorrect information to [email protected]

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