For the Inventor, By the Inventor

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Lewisville, TX, United States of America

Blackstone Medical, Inc.

USPTO Granted Patents = 69

EPO Patents = 11

Trademarks = 22

Forward Citations = 2,857

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50 inventors (with patents filed for the assignee):

Michael A Hammer (17 out of 17 patents)

Tara Ziolo (16 out of 16 patents)

Alan Lombardo (13 out of 13 patents)

4. Stephen Termyna (11 out of 11 patents)

5. Mark Evald Semler (8 out of 30 patents)

6. John Lovell (8 out of 16 patents)

7. Francesco Alfredo Larosa (8 out of 8 patents)

8. James Klein (5 out of 5 patents)

9. Daniel Greenberg (4 out of 12 patents)

10. Samuel Fang (4 out of 8 patents)

11. David Edgar Evans (4 out of 25 patents)

12. Thomas M Swanick (3 out of 21 patents)

13. Theodore Karwoski (3 out of 93 patents)

14. Jose Luis Charvet (3 out of 5 patents)

15. Cin K Abidin (3 out of 3 patents)

Core Competencies:

Pedicle Screw

Orthopedic Devices

Intervertebral Disc Prosthesis

Surgical Cross Connector

Multi-Axial Connection System

Retractor Device

Bone Plate Assembly

Convertible Screw

Minimally Invasive Tools

Spinal Fixation Devices

Locking Mechanism

Artificial Intervertebral Disc

69 patents: Sort by Forward Citations

1. 10687857 - Hook with rotating saddle and rotatable mono axial pedicle screw (2020-06-23),

2. 10499896 - Integrated retractor-distractor system for use with modular bone screws (2019-12-10),

3. 10335202 - Lockable pedicle fastener (2019-07-02),

4. 10194947 - Multi-axial connection system (2019-02-05),

5. 10039574 - Surgical cross connector (2018-08-07),

6. 10022157 - Convertible screw for spinal fixation (2018-07-17),

7. 9993271 - Rod attachment assembly for occipital plate (2018-06-12),

8. 9980758 - Minimally invasive counter-torque wrench system (2018-05-29),

9. 9943349 - Orthopedic devices with a locking mechanism (2018-04-17),

10. 9855027 - Retractor device and method (2018-01-02),

11. 9848925 - Plate/screw locking mechanism devices, systems and methods (2017-12-26),

12. 9814594 - Intervertebral disc prosthesis and method (2017-11-14),

13. 9801664 - Hook with rotating saddle and rotatable mono axial pedicle screw (2017-10-31),

14. 9693874 - Composite spinal interbody device and method (2017-07-04),

15. 9693761 - Retractor device and method (2017-07-04),

Blackstone Medical, Inc. is a leading medical device manufacturing company specializing in the development and production of advanced orthopedic implants. With a commitment to excellence, innovation, and patient care, we strive to provide cutting-edge solutions that improve the quality of life for patients suffering from various musculoskeletal conditions. Our team of skilled professionals works closely with surgeons, engineers, and healthcare providers to create state-of-the-art products that meet the highest industry standards. Visit our website to learn more about our products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

69 Patents

#2 in Lewisville, TX

#294 in Texas

#5,085 in US

#10,337 in the World

Lewisville, TX, United States of America

Blackstone Medical, Inc.

Forward Citations = 2,857

50 inventors:

Michael A Hammer (17 out of 17 patents)

Tara Ziolo (16 out of 16 patents)

Alan Lombardo (13 out of 13 patents)

4. Stephen Termyna (11 out of 11 patents)

5. Mark Evald Semler (8 out of 30 patents)

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