Forward Citations = 481

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6 inventors (with patents filed for the assignee):

Joseph L Levasseur (13 out of 46 patents)

William A Seiter (3 out of 3 patents)

Larry D Lee (2 out of 2 patents)

4. Calvin J Christensen (1 out of 1 patent)

5. Harlan R Giacomo (1 out of 1 patent)

6. Ronald A Hoorman (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 4598378 - Management information system and associated vending control device (1986-07-01),

2. 4587984 - Coin tube monitor means (1986-05-13),

3. 4526263 - Lock-ahead vend control employing a common vend energization monitor to (1985-07-02),

4. 4478353 - Vendor control system (1984-10-23),

5. 4429778 - Conditioning time control for vending by selection (1984-02-07),

6. 4359147 - Means to control vending functions (1982-11-16),

7. 4316532 - Versatile pricing means (1982-02-23),

8. 4284208 - Vend control system (1981-08-18),

9. 4280181 - Cash accountability control circuit for vending and like machines (1981-07-21),

10. 4254857 - Detection device (1981-03-10),

11. 4151904 - Coin detection device (1979-05-01),

12. 4105867 - Control circuit for pay telephones and the like (1978-08-08),

13. 4034839 - Simplified multi-price vend control circuit (1977-07-12),

14. 4008792 - Vend control circuits capable of vending different quantities at (1977-02-22),

15. 3963035 - Coin controlled circuits for vending and other coin controlled devices (1976-06-15),

Company Overview

H. R. Electronics Company, based in High Ridge, MO, specializes in the development and manufacturing of advanced electronic components and systems. The company focuses on delivering innovative solutions across various sectors, including telecommunications, automotive, and industrial applications. With a commitment to quality and technological advancement, H. R. Electronics plays a significant role in enhancing electronic performance and reliability, catering to both domestic and international markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

15 Patents

#1 in High Ridge, MO

#301 in Missouri

#21,052 in US

#39,921 in the World

High Ridge, MO, United States of America

H. R. Electronics Company

Forward Citations = 481

6 inventors:

Joseph L Levasseur (13 out of 46 patents)

William A Seiter (3 out of 3 patents)

Larry D Lee (2 out of 2 patents)

4. Calvin J Christensen (1 out of 1 patent)

5. Harlan R Giacomo (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: H. R. Electronics Company. Retrieved from https://idiyas.com/company/h-r-electronics-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]