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Englewood, CO, United States of America

Wilkerson Corporation

USPTO Granted Patents = 11

Trademarks = 1

Forward Citations = 201

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16 inventors (with patents filed for the assignee):

Robert A Null (3 out of 6 patents)

Michael L Goldberg (3 out of 3 patents)

Lonnie C Laughlin (3 out of 3 patents)

4. Franklin Ribble (2 out of 2 patents)

5. Leon R Van Steenburgh, Jr (1 out of 11 patents)

6. Peter T Quinn (1 out of 13 patents)

7. Myron Dunn (1 out of 2 patents)

8. John R Wolfe, Sr (1 out of 1 patent)

9. John Vander Horst (1 out of 1 patent)

10. G Kenneth Russell (1 out of 2 patents)

11. Joseph M Olbermann (1 out of 1 patent)

12. William E Huber (1 out of 1 patent)

13. Walter E Bull (1 out of 1 patent)

14. George N Peletis (1 out of 1 patent)

15. Ronald E MacPherson (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 5383689 - Separable connector for pressure fluid components (1995-01-24),

2. D330865 - Differential pressure indicator (1992-11-10),

3. D292310 - Gas fractionator for drying compressed air (1987-10-13),

4. 4696320 - Pressure control valve with push-pull locking adjustment knob (1987-09-29),

5. 4689969 - Refrigerated gas separation apparatus (1987-09-01),

6. 4631073 - Method and apparatus for theadsorptive fractionation of gases (1986-12-23),

7. 4559065 - Twin tower gas fractionation apparatus (1985-12-17),

8. 4352511 - Releasable clamp for modular connector (1982-10-05),

9. 4289335 - Modular clamping system for pressure fluid components (1981-09-15),

10. 4215790 - Guard for compressed air fitting bowl (1980-08-05),

11. 3945465 - Multi-function air treatment unit (1976-03-23),

Wilkerson Corporation is a leading manufacturer of industrial tools and equipment. With a strong focus on innovation and quality, we provide a wide range of products for various industries such as automotive, construction, and aerospace. Our commitment to customer satisfaction and efficiency sets us apart in the market.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

11 Patents

#45 in Englewood, CO

#551 in Colorado

#26,694 in US

#50,193 in the World

Englewood, CO, United States of America

Wilkerson Corporation

Forward Citations = 201

16 inventors:

Robert A Null (3 out of 6 patents)

Michael L Goldberg (3 out of 3 patents)

Lonnie C Laughlin (3 out of 3 patents)

4. Franklin Ribble (2 out of 2 patents)

5. Leon R Van Steenburgh, Jr (1 out of 11 patents)

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