Stewartsville, NJ, United States of America

Stephen B Walulik

This inventor holds 17 USPTO granted patents and 4 EPO patents, primarily in External Fixation Devices. Top assignees: Ebi, LLC, Electro-Biology, Inc., Biomet Manufacturing Corporation. Active years: 1999-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen B Walulik. Retrieved from https://idiyas.com/inventor/stephen-b-walulik

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

Calculating rank

% Patents Active = 64.7


Average Co-Inventor Count = 2.3

ph-index = 12

Forward Citations = 747(Granted Patents)


Location History:

  • Blairstown, NJ (US) (2008)
  • Phillipsburg, NJ (US) (1999 - 2010)
  • Stewartsville, NJ (US) (2012 - 2014)
  • Fort Wayne, IN (US) (2016 - 2017)
  • Ft Wayne, IN (US) (2018)

Company Filing History:


Years Active: 1999-2018

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Areas of Expertise:
Growth Control Device
Lockable Intramedullary Fixation
Foot Plate Fixation
Frame Assembly
External Fixation System
Clamp Assembly
Bone Correction
Fixation Method
Elbow Fixation
Small Bones Fixation
Ring System
Bone Fixation
17 patents (USPTO):Explore Patents

Title: The Innovative Mind of Stephen B. Walulik: A Pioneer in Growth Control Devices

Introduction: Stephen B Walulik, a prominent inventor based in Stewartsville, NJ, has made significant contributions to the field of medical technology. With a remarkable portfolio of 17 patents, his work primarily focuses on growth control devices that enhance surgical procedures and patient outcomes.

Latest Patents: Among his latest innovations, Walulik has developed a unique growth control device. This device features a bone plate with a stepped profile, defined by a first level, a second level, and an intermediate ramp connecting the two levels. The design includes a first threaded hole on the first level for a bone fastener and a second threaded hole on the second level for another bone fastener. Additionally, the bone plate comprises a proximal pair of side female notches, a distal pair of side female notches, a proximal guide hole, and a distal guide hole, showcasing his commitment to functional design in medical applications.

Career Highlights: Walulik's professional journey includes collaborations with esteemed companies such as Ebi, LLC and Electro-Biology, Inc. His innovative mindset and dedication to improving medical technologies have established him as a respected figure in his field.

Collaborations: Throughout his career, Walulik has worked alongside notable colleagues, including Kirk J Bailey and Matthew F Amato, contributing to advancements in surgical devices and techniques. Their collaborative efforts reflect a shared vision of pioneering solutions within the medical community.

Conclusion: Stephen B Walulik’s contributions to the field of growth control devices demonstrate his innovative spirit and dedication to advancing medical technology. His impressive portfolio of patents highlights his role as a key inventor, influencing the future of surgical practices and patient care.

Profile summary based on public USPTO records.
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]
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