Location History:
- Brookline, MA (US) (1976 - 1982)
- Chestnut Hill, MA (US) (1980 - 2009)
Company Filing History:
8 out of 15 
1 out of 1 
1 out of 2 Years Active: 1976-2009
Title: The Innovative Contributions of Harold J. Kosasky
Introduction
Harold J. Kosasky, an accomplished inventor based in Chestnut Hill, MA, has made significant contributions to the field of rheology, with a total of 16 patents to his name. His work focuses on measuring the behavior of bodily fluids, leading to advancements in both scientific and medical applications.
Latest Patents
One of Kosasky's latest inventions is a "System and method for measuring extensional rheology of bodily fluids." This innovative device features a rheological apparatus composed of a first and second mating surface. The housing is designed to moveably orient the first mating surface to the second, with a biasing member ensuring that the first surface can move away when needed. Importantly, a handle allows for manual manipulation of the second mating surface, while an extensional measurement device is positioned to measure the distance between the two surfaces.
Another remarkable patent by Kosasky is the "Sample surface component for an instrument that measures viscosity and viscoelasticity." This device incorporates a cam, a follower arm, a flat spring, a plate fixture, and a removable plate assembly. The design cleverly utilizes a rotating circular disk with a spiral slot, enabling precise measurements of viscosity based on the interaction between two sample surfaces and the manipulation of the spring mechanism.
Career Highlights
Throughout his career, Kosasky has been affiliated with various esteemed companies, most notably Ovutime, Inc. His innovative spirit and technical expertise have propelled him to the forefront of his industry, earning recognition for his contributions to rheological measurement technologies.
Collaborations
Kosasky has collaborated with notable professionals in the field, including Samuel R. Schuster and Louis Kopito. These partnerships have facilitated the exchange of ideas and furthered the development of advanced technologies in rheology.
Conclusion
Harold J. Kosasky stands out as a pivotal figure in the realm of fluid measurement innovation. His patents reflect a profound understanding of rheology and its applications, marking him as an inventor whose work continues to influence advancements in science and technology. His dedication to innovation serves as an inspiration for future inventors in the field.