This inventor holds 1 USPTO granted patent. Top assignee: Sigma-Tek, LLC. Active years: 1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993
Title: David B Sawyer: Innovator in Rotary Vane Pump Technology
Introduction
David B Sawyer is a notable inventor based in Fort Worth, TX (US). He has made significant contributions to the field of pump technology, particularly with his innovative designs that enhance performance and durability.
Latest Patents
David holds a patent for a rotary vane pump featuring carbon/carbon vanes. This design improves performance by inhibiting vane wear, chipping, or fracture. The advantages of carbon/carbon materials are further enhanced by impregnating each sliding vane with a Teflon-based coating, which adds to the pump's efficiency and longevity.
Career Highlights
David is currently employed at Sigma-Tek, LLC, where he continues to develop and refine innovative pumping solutions. His work has positioned him as a key player in the industry, contributing to advancements that benefit various applications.
Collaborations
David has collaborated with notable coworkers, including Jerry B Bishop and Francis A Schwind. Their combined expertise has fostered an environment of innovation and creativity within their projects.
Conclusion
David B Sawyer's contributions to rotary vane pump technology exemplify the impact of innovative thinking in engineering. His work not only enhances product performance but also sets a standard for future developments in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile