This inventor holds 19 USPTO granted patents and 8 published patent applications, primarily in Robotic Systems. Top assignees: Sarcos Lc, Jacobsen Innovations, Inc., Sterling L.c.. Active years: 2010-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Normandy Park, WA (US) (2010)
- Waltham, MA (US) (2016)
- Salt Lake City, UT (US) (2014 - 2024)
Company Filing History:
8 out of 73 
3 out of 3 
3 out of 8 
Years Active: 2010-2025
Areas of Expertise:
Title: John C. McCullough - Innovator in Valve and Pump Technologies
Introduction
John C. McCullough is a notable inventor based in Normandy Park, WA, recognized for his contributions to the fields of valve and pump technologies. With a portfolio that includes 19 patents, his innovative designs have made a significant impact in various industrial applications.
Latest Patents
Among his latest innovations, John has developed an advanced self-energizing valve. This valve features a body that defines an inner chamber with an inlet and an outlet, allowing for enhanced fluid flow management. The valve head is designed to move between two positions, ensuring efficient sealing and fluid control. A key component of this invention is the sealing member, which transitions between closed and open positions to manage the flow of fluid effectively. Additionally, his recent pump invention utilizes a drive mechanism coupled with a tube and filament system, which efficiently forces fluid through a check valve, further showcasing his engineering prowess.
Career Highlights
John McCullough has worked with prominent companies, including Sarcos LC, where he has honed his skills and developed groundbreaking technologies. His experience in leading-edge industries has positioned him as a respected figure among his peers.
Collaborations
Throughout his career, John has collaborated with several notable professionals, including Stephen C. Jacobsen and Fraser M. Smith. These partnerships have fostered a collaborative environment that encourages innovation and growth within the field.
Conclusion
John C. McCullough’s contributions to valve and pump technologies reflect his commitment to excellence and innovation. With a strong patent portfolio and collaborative spirit, he continues to shape the future of industrial technology, leaving a lasting legacy in the engineering community.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile