This inventor holds 9 USPTO granted patents. Top assignees: Engineering Research Associates, Inc., Haemonetics Corporation. Active years: 2004-2014.
Company Filing History:
8 out of 65 
1 out of 170 
Years Active: 2004-2014
Title: Douglas F. Wright: Innovator in Tubing Sealing Technology
Introduction
Douglas F. Wright, an accomplished inventor based in Tucson, AZ, holds a portfolio of nine patents that exemplify his innovative contributions to the field of tubing sealing technology. His work has notably advanced the efficiency and effectiveness of sealing liquid-filled plastic tubing.
Latest Patents
Among his latest inventions is the "Tear Seal Moveable Ground Jaw for a Tubing Sealer." This invention addresses the needs of both hand-held and desk-mounted tubing sealers, which heat seal liquid-filled plastic tubing to create easily separable segments. The device utilizes a source of RF energy to seal the tubing placed between a fixed jaw and a moveable ground jaw. This innovative moveable ground jaw acts as a heat sink, dissipating heat effectively to prevent overheating during rapid operations of the sealer. The configuration of this jaw, along with the compression of the tubing and the RF power applied, significantly impacts both the sealing integrity and the separability of the sealed segments.
Another significant aspect of his patented designs includes the "Narrow Faceted Slotted Ground Jaw," which enhances the functionality of tubing sealers further, ensuring improved performance through innovative design.
Career Highlights
Throughout his career, Douglas has garnered experience working with reputable companies such as Engineering & Research Associates, Inc. and Haemonetics Corporation. His tenure in these organizations has refined his skills as an inventor and further fueled his passion for innovations in sealing technologies.
Collaborations
Collaborating with talented individuals has been integral to Douglas's success. He has worked alongside colleagues such as Leonard T. Williams and Tulsie P. Summer, sharing insights and expertise that contribute to the innovative advancements in their projects.
Conclusion
Douglas F. Wright's contributions to tubing sealing technology are significant, underscored by his numerous patents and collaborations. His inventive spirit and dedication to innovation continue to influence advancements in the industry, making liquid-filled plastic tubing sealing more efficient and user-friendly.