Location History:
- San Jose, CA (US) (1989)
- Owensboro, KY (US) (2001)
Company Filing History:
2 out of 832,812 Years Active: 1989-2001
Title: Innovations by Michael L Harrison
Introduction
Michael L Harrison is an accomplished inventor based in Owensboro, Kentucky. He holds two patents that showcase his innovative contributions to the fields of oil production and medicament safety. His work reflects a commitment to enhancing efficiency and safety in practical applications.
Latest Patents
One of Harrison's notable inventions is the Open Barrel Cage. This open-type cage features exterior threads and three equally spaced slots, designed to locate and contain a stationary ball and seat check valve. It connects to standardized, stationary barrel pumps commonly used in crude oil production. The design allows for the placement of a standard-sized, flat type ball and seat at the end of the pump barrel, which optimizes the pump's compression ratio by reducing unswept volume. The cage comes in two configurations based on the bore size of the pump, ensuring compatibility with standard valve sizes and threaded connections.
Another significant patent is the Medicament Vial Safety Cap. This innovative cap can be formed during the manufacture of the medicament vial or added as an accessory to existing vials. It allows for pressure equalization within a chamber adjacent to the vial's stopper, preventing aerosolization of medicaments during needle insertion or withdrawal. A hydrophobic filter facilitates this pressure equalization while trapping medicament molecules inside the chamber, enhancing safety and usability.
Career Highlights
Throughout his career, Michael L Harrison has demonstrated a strong focus on practical solutions that address industry challenges. His patents reflect a deep understanding of the technical requirements in both oil production and pharmaceutical applications.
Collaborations
Harrison has worked alongside notable colleagues, including Thomas R Turner and Bernard M Kraemer. Their collaborative efforts have contributed to the development of innovative solutions in their respective fields.
Conclusion
Michael L Harrison's contributions to innovation through his patents highlight his expertise and commitment to improving industry standards. His work continues to influence the fields of oil production and medicament safety, showcasing the importance of inventive thinking in practical applications.