For the Inventor, By the Inventor

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Hialeah, FL, United States of America

Coulter Electronics, Inc.

USPTO Granted Patents = 181

Trademarks = 4

Forward Citations = 5,578

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138 inventors (with patents filed for the assignee):

Walter R Hogg (33 out of 34 patents)

Wallace H Coulter (20 out of 32 patents)

Harold R Crews (17 out of 19 patents)

4. Stephen L Ledis (15 out of 17 patents)

5. Guenter Ginsberg (12 out of 12 patents)

6. Pedro P Cabrera (10 out of 12 patents)

7. Albert Brunsting (10 out of 10 patents)

8. James H Carter (9 out of 9 patents)

9. Thomas J Godin (8 out of 8 patents)

10. Marshall D Graham (8 out of 9 patents)

11. Ted Sena (7 out of 7 patents)

12. Mack J Fulwyler (6 out of 6 patents)

13. Ronald O Simpson (6 out of 6 patents)

14. Oscar Proni (5 out of 16 patents)

15. Thomas Horne (5 out of 5 patents)

Core Competencies:

Blood Cell Counter

Particle Analyzer

Fluid Sampling

Differential Analysis

Hematology Control

Optical Microscope

Magnetic Separation

Liquid Metering

Sample Transfer Valve

Reagent System

Acoustic Particle Removal

Isotachophoresis Analyzer

181 patents: Sort by Forward Citations

1. 5731206 - Method and reagent system for isolation, identification and/or analysis (1998-03-24),

2. 5188935 - Reagent system and method for identification, enumeration and (1993-02-23),

3. 5155044 - Lysing reagent system for isolation, identification and/or analysis of (1992-10-13),

4. 5125737 - Multi-part differential analyzing apparatus utilizing light scatter (1992-06-30),

5. 5022547 - Multiple fluid container assembly (1991-06-11),

6. 4972137 - Isolation circuit for blood cell counter (1990-11-20),

7. 4962038 - Multi-purpose blood diluent and lysing agent for differential (1990-10-09),

8. 4957008 - Fluid sampling and transfer valve assembly (1990-09-18),

9. 4921206 - Snap-together solenoid operated pinch valve assembly (1990-05-01),

10. 4896546 - Liquid metering and transfer valve assembly (1990-01-30),

11. 4887473 - Bellows pump and actuating apparatus (1989-12-19),

12. 4858154 - Interlaboratory quality assurance program (1989-08-15),

13. 4801534 - Water soluble zanthylium derivative substrates (1989-01-31),

14. 4797624 - Method and apparatus for editing particle produced electrical pulses (1989-01-10),

15. 4791355 - Particle analyzer for measuring the resistance and reactance of a (1988-12-13),

Coulter Electronics, Inc. is a leading provider of electronic solutions for various industries. We specialize in designing and manufacturing innovative electronic devices that meet the unique needs of our clients. With a commitment to delivering high-quality products, exceptional service, and cutting-edge technology, our team of experts constantly strives to exceed customer expectations. Visit our website to learn more about our range of electronic solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

181 Patents

#1 in Hialeah, FL

#50 in Florida

#2,156 in US

#4,472 in the World

Hialeah, FL, United States of America

Coulter Electronics, Inc.

Forward Citations = 5,578

138 inventors:

Walter R Hogg (33 out of 34 patents)

Wallace H Coulter (20 out of 32 patents)

Harold R Crews (17 out of 19 patents)

4. Stephen L Ledis (15 out of 17 patents)

5. Guenter Ginsberg (12 out of 12 patents)

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