For the Inventor, By the Inventor

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Englewood, CO, United States of America

Marquest Medical Products, Inc.

USPTO Granted Patents = 13

Forward Citations = 281

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13 inventors (with patents filed for the assignee):

Donald L Bailey (4 out of 7 patents)

Dean H Iwasaki (3 out of 7 patents)

Michael D Iliff (3 out of 3 patents)

4. Charles D Williams (3 out of 4 patents)

5. Richard A Marlar (1 out of 1 patent)

6. David C Kressin (1 out of 1 patent)

7. Balinderjeet S Baidwan (1 out of 4 patents)

8. Walter J Morris (1 out of 1 patent)

9. Robert S Crook (1 out of 1 patent)

10. Tommy Blankenship (1 out of 1 patent)

11. Ronald R Bowman (1 out of 8 patents)

12. Ingvar E Sodal (1 out of 4 patents)

13. Robert J McKinnon (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 5233977 - Anesthesia/breather bag with a roughened exterior surface (1993-08-10),

2. 5093263 - Method of making and using a pledget composition to minimize (1992-03-03),

3. 4821738 - Arterial blood gas syringe (1989-04-18),

4. 4668634 - Syringe tonometric apparatus and method (1987-05-26),

5. 4572210 - Syringe with means for allowing passage of air while preventing the (1986-02-25),

6. 4560871 - Actuator for control valves and related systems (1985-12-24),

7. 4521975 - Lyophilizing and forming biologicals having a predetermined unit dosage (1985-06-11),

8. 4501719 - Tray apparatus for freeze-drying biologicals having a predetermined unit (1985-02-26),

9. 4466446 - Plunger subassembly for blood gas syringes (1984-08-21),

10. 4424817 - Syringe with means for automatically sealing a blood sample within the (1984-01-10),

11. 4326540 - Syringe device with means for selectively isolating a blood sample after (1982-04-27),

12. 4257426 - Vacuum assisted anti-coagulant syringe device for taking blood samples (1981-03-24),

13. 4206768 - Syringe device with means for selectively isolating a blood sample after (1980-06-10),

Marquest Medical Products, Inc. is a leading manufacturer of medical devices and supplies. With over 20 years of experience in the industry, we specialize in creating high-quality products for healthcare professionals. Our diverse product line includes medical tubing, connectors, and accessories that meet the highest standards of safety and performance. Visit our website to learn more about our innovative solutions for the medical field.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

13 Patents

#38 in Englewood, CO

#463 in Colorado

#23,099 in US

#43,615 in the World

Englewood, CO, United States of America

Marquest Medical Products, Inc.

Forward Citations = 281

13 inventors:

Donald L Bailey (4 out of 7 patents)

Dean H Iwasaki (3 out of 7 patents)

Michael D Iliff (3 out of 3 patents)

4. Charles D Williams (3 out of 4 patents)

5. Richard A Marlar (1 out of 1 patent)

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