For the Inventor, By the Inventor

Enter assignee name

Louisville, KY, United States of America

Vbm Corporation

USPTO Granted Patents = 15

Forward Citations = 525

Loading Chart...

Loading Chart...

9 inventors (with patents filed for the assignee):

Raymond A Stanford (6 out of 6 patents)

Marion N Hawk (2 out of 4 patents)

Charles E Jenkins (2 out of 3 patents)

4. Fernand J Dechene (2 out of 4 patents)

5. Frederick G Heath (1 out of 2 patents)

6. Bernard R Stivers (1 out of 1 patent)

7. Donald F Shircliffe (1 out of 1 patent)

8. Harry F Beatty (1 out of 1 patent)

9. Philip H Canfora (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 5154737 - System for eliminating air leakage and high purity oxygen of a PSA (1992-10-13),

2. 5137549 - Two stage super-enriched oxygen concentrator (1992-08-11),

3. 5050844 - Lift assembly (1991-09-24),

4. 5040637 - Lift assembly (1991-08-20),

5. 5002591 - High efficiency PSA gas concentrator (1991-03-26),

6. 4997465 - Anti-fluidization system for molecular sieve beds (1991-03-05),

7. 4892028 - Fluid operated circuit for controlling a dual post hydraulic lift (1990-01-09),

8. 4869733 - Super-enriched oxygen generator (1989-09-26),

9. 4673415 - Oxygen production system with two stage oxygen pressurization (1987-06-16),

10. 4636226 - High pressure oxygen production system (1987-01-13),

11. 4584001 - Modular oxygen generator (1986-04-22),

12. 4552571 - Oxygen generator with two compressor stages (1985-11-12),

13. 4505455 - Synchronized double post fluid operated lift assembly (1985-03-19),

14. 4241901 - Vehicle lift assembly and control system therefor (1980-12-30),

15. 4152789 - Shower stall enclosure (1979-05-08),

Vbm Corporation is a leading provider of innovative solutions for businesses looking to optimize their operations. With a focus on delivering cutting-edge technology and exceptional customer service, Vbm Corporation helps companies streamline processes, improve efficiency, and drive success. From software development to IT consulting, Vbm Corporation offers a wide range of services to meet the diverse needs of its clients.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

15 Patents

#38 in Louisville, KY

#89 in Kentucky

#21,026 in US

#39,846 in the World

Louisville, KY, United States of America

Vbm Corporation

Forward Citations = 525

9 inventors:

Raymond A Stanford (6 out of 6 patents)

Marion N Hawk (2 out of 4 patents)

Charles E Jenkins (2 out of 3 patents)

4. Fernand J Dechene (2 out of 4 patents)

5. Frederick G Heath (1 out of 2 patents)

Please report any incorrect information to [email protected]

Loading…