For the Inventor, By the Inventor

Enter assignee name

Champaign, IL, United States of America

Flo-Con Systems, Inc.

USPTO Granted Patents = 34

Forward Citations = 158

Loading Chart...

Loading Chart...

12 inventors (with patents filed for the assignee):

Patrick D King (29 out of 34 patents)

Earl P Shapland (4 out of 7 patents)

Gary R Polk (3 out of 3 patents)

4. Leo T Olsen (1 out of 1 patent)

5. Bruce Winter (1 out of 2 patents)

6. Josef Lothmann (1 out of 9 patents)

7. Friedhelm Paulus (1 out of 2 patents)

8. Gary R Folk (1 out of 1 patent)

9. Ludwig Walther (1 out of 4 patents)

10. James T Shapland (1 out of 1 patent)

11. George T Shapland (1 out of 1 patent)

12. Randall L Stalter (1 out of 1 patent)

Core Competencies:

Leaf Spring Valve

Sliding Gate Valve

Injection Block

Refractory

Multi-Hole Injection

Heat Shield

Pressure Fluid Teeming

Clamp

Rocker Arm

Composite Break Ring

Furnace Valve

Valve Position Indicator

34 patents: Sort by Forward Citations

1. 5259592 - Leaf spring valve and method (1993-11-09),

2. 5188743 - Plate, changer, plate and method (1993-02-23),

3. 5174908 - Non-reversible sliding gate, valve and method (1992-12-29),

4. 5062553 - Cantilever spring mount for sliding gate valve and method (1991-11-05),

5. 5052598 - Sliding gate valve method and replaceable retractories (1991-10-01),

6. 5050847 - Staged valve multi-hole injection block and method (1991-09-24),

7. 5044533 - Clamp for bandless refractory and method (1991-09-03),

8. 5037072 - Injection block and method (1991-08-06),

9. 4951851 - Tube holder and method (1990-08-28),

10. 4919397 - Stationary injection block and injection slide plate for use with an (1990-04-24),

11. 4896801 - Method for controlling the discharge channel of a casting container (1990-01-30),

12. 4892235 - Joint and shroud support for pour tube and collector nozzle (1990-01-09),

13. 4824079 - Injection valve components and method (1989-04-25),

14. 4799649 - Injection valve components and method (1989-01-24),

15. 4789085 - Slide gate for a sliding gate valve (1988-12-06),

Flo-Con Systems, Inc. is a technology company based in Champaign, Illinois, specializing in advanced flow measurement and control solutions. The organization focuses on developing innovative systems that enhance the efficiency and reliability of fluid management across various industries, including water treatment, oil and gas, and industrial processes. With a commitment to research and development, Flo-Con aims to provide cutting-edge technologies that address the evolving needs of its clients while promoting sustainable practices in fluid management.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Flo-Con Systems, Inc.

34 Patents

#2 in Champaign, IL

#549 in Illinois

#9,991 in US

#19,594 in the World

Champaign, IL, United States of America

Flo-Con Systems, Inc.

Forward Citations = 158

12 inventors:

Patrick D King (29 out of 34 patents)

Earl P Shapland (4 out of 7 patents)

Gary R Polk (3 out of 3 patents)

4. Leo T Olsen (1 out of 1 patent)

5. Bruce Winter (1 out of 2 patents)

Please report any incorrect information to [email protected]

Loading…