% Expired Patents = 80.0

CIPO Patents = 1

Forward Citations = 79

Loading Chart...

8 inventors (with patents filed for the assignee):

Raymond Hofman (4 out of 23 patents)

Steve Jackson (4 out of 11 patents)

Daniel Rojas (1 out of 14 patents)

4. William Sloane Muscroft (1 out of 22 patents)

5. Paul A Avery (1 out of 5 patents)

6. Gary L Ragsdale (1 out of 4 patents)

7. Stan Wall (1 out of 1 patent)

8. Stephen W Cook (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 8540019 - Fracturing system and method (2013-09-24),

2. 8479822 - Downhole tool with expandable seat (2013-07-09),

3. 8381807 - Hydraulically-actuated propellant stimulation downhole tool (2013-02-26),

4. 8371389 - Differential shifting tool and method of shifting (2013-02-12),

5. 7802627 - Remotely operated selective fracing system and method (2010-09-28),

Summit Downhole Dynamics, Ltd is a leading provider of innovative downhole tools and technology for the oil and gas industry. With a focus on maximizing efficiency and productivity in drilling operations, Summit offers a wide range of reliable equipment and services to customers worldwide. From advanced drilling tools to expert consulting services, Summit Downhole Dynamics is the trusted partner for improving performance and reducing costs in the exploration and production of oil and gas reserves.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

5 Patents

#22 in

#51,478 in

Midland, TX, United States of America

Summit Downhole Dynamics, Ltd