Forward Citations = 253

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5 inventors (with patents filed for the assignee):

John R Pepper (20 out of 66 patents)

Miguelangelo J Perez-Cruet (15 out of 21 patents)

John A Miller (9 out of 29 patents)

4. Miquelangelo J Perez-Cruet (6 out of 7 patents)

5. Mick J Perez-Cruet (1 out of 3 patents)

22 patents: Sort by Forward Citations

1. 9775653 - Method for surgically attaching a vertebral laminar reconstructive plate (2017-10-03),

2. 9730732 - Self distracting pedicle screw distraction device (2017-08-15),

3. 9642650 - Method for placement of a pedicle screw and rod system (2017-05-09),

4. 9615861 - Minimally invasive vertebral laminar reconstructive plate (2017-04-11),

5. 9161781 - Minimally invasive percutaneous pedicle screw and slotted rod assembly (2015-10-20),

6. 8795296 - Needle and suture delivery device (2014-08-05),

7. 8690920 - Interspinous process spacer insertion device (2014-04-08),

8. 8668720 - Disc distraction device (2014-03-11),

9. 8454583 - Robotic surgical device implant system (2013-06-04),

10. 8425546 - Up cutting knife with suction (2013-04-23),

11. 8246638 - Axial needle and suture delivery device and method (2012-08-21),

12. 8202302 - Pedicle screw and rod system (2012-06-19),

13. 8192443 - Pedicle access device (2012-06-05),

14. 8118813 - Bone graft delivery system for a vertebral interbody device (2012-02-21),

15. 8118737 - Retractor device for cervical spinal fusion (2012-02-21),

Company Overview

Mi4spine, LLC is a medical technology company based in Bloomfield Hills, Michigan, specializing in innovative solutions for spinal health. The organization focuses on developing advanced medical devices and surgical techniques aimed at improving patient outcomes in spinal surgery. With a commitment to research and development, Mi4spine is dedicated to enhancing the effectiveness and safety of spinal procedures, leveraging cutting-edge technology to address complex challenges in the field of orthopedics.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

22 Patents

#4 in Bloomfield Hills, MI

#545 in Michigan

#15,051 in US

#28,807 in the World

Bloomfield Hills, MI, United States of America

Mi4spine, LLC

Forward Citations = 253

5 inventors:

John R Pepper (20 out of 66 patents)

Miguelangelo J Perez-Cruet (15 out of 21 patents)

John A Miller (9 out of 29 patents)

4. Miquelangelo J Perez-Cruet (6 out of 7 patents)

5. Mick J Perez-Cruet (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mi4spine, LLC. Retrieved from https://idiyas.com/company/mi4spine

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]