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Forward Citations = 652

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4 inventors (with patents filed for the assignee):

Norman R McCombs (15 out of 44 patents)

John Schlaechter (2 out of 8 patents)

Edward E Vrana (2 out of 5 patents)

4. Ravinder K Bansal (1 out of 5 patents)

15 patents: Sort by Forward Citations

1. D284695 - Oxygen concentrator (1986-07-15),

2. D284026 - Oxygen concentrator (1986-05-27),

3. D282547 - Large capacity, modular, oxygen concentrator (1986-02-11),

4. 4561865 - Single bed pressure swing adsorption gas separation system (1985-12-31),

5. 4511377 - Apparatus for the production of oxygen (1985-04-16),

6. 4509959 - Modular industrial oxygen concentrator (1985-04-09),

7. D275045 - Combined bed and control unit for an industrial oxygen concentrator or (1984-08-07),

8. D273717 - Compact medical oxygen concentrator (1984-05-01),

9. 4378982 - Compact oxygen concentrator (1983-04-05),

10. 4373938 - Modular industrial oxygen concentrator (1983-02-15),

11. 4342573 - Compact oxygen concentrator (1982-08-03),

12. 4302224 - Compact oxygen concentrator (1981-11-24),

13. D261676 - Compact oxygen concentrator (1981-11-03),

14. 4263018 - Pressure swing adsorption process and system for gas separation (1981-04-21),

15. 4194890 - Pressure swing adsorption process and system for gas separation (1980-03-25),

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Profile summary based on public USPTO records.