Location History:
- Westford, MA (US) (1979)
- Nabnasset, MA (US) (1978 - 1980)
Company Filing History:
Years Active: 1978-1980
Title: The Innovations of Joseph A. Holroyd
Introduction
Joseph A. Holroyd is a notable inventor based in Nabnasset, Massachusetts. He has made significant contributions to the field of medical technology, particularly through his innovative patents. With a total of three patents to his name, Holroyd has focused on improving medical instruments and processes.
Latest Patents
One of Holroyd's latest patents is the Blood Filming Process. This invention features an improved liquid-filming apparatus that utilizes centrifugal action to distribute blood on a specimen-display surface, such as a conventional laboratory slide. The design incorporates a waste-collecting means around the perimeter of the slide display surface. This invention is based on the discovery that the display surface is advantageously related to the surrounding structure, preventing blood from disintegrating into minute droplets before it can be immobilized. By providing a transitional blood-receiving surface adjacent to the supply surface, Holroyd has effectively addressed the issue of disintegration.
Another significant patent is the Cryosurgical Instrument. This improved defrostable cryosurgical instrument includes a unitary in-line valve assembly that allows the assembly to be contained within the instrument itself. This design avoids making the instrument unduly large or heavy, maintaining its balance. The fingertip control enables the user to route refrigerant through the instrument's tip, allowing it to operate in freeze mode, defrost mode, or to turn off while simultaneously depressurizing the tip.
Career Highlights
Holroyd is associated with Dynatech Corporation, where he has contributed to the development of advanced medical technologies. His work has been instrumental in enhancing the functionality and efficiency of medical instruments.
Collaborations
Some of Holroyd's coworkers include J.P. Barger and Robert K. Mitchiner. Their collaborative efforts have likely contributed to the innovative environment at Dynatech Corporation.
Conclusion
Joseph A. Holroyd's contributions to medical technology through his patents demonstrate his commitment to innovation and improvement in the field. His inventions, particularly in blood filming processes and cryosurgical instruments, reflect a deep understanding of medical needs and technological solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.