This inventor holds 11 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Micropump, Inc., Micropump, Inc., a Unit of Idex Corporation, Fluid Management Operations LLC. Active years: 1996-2021.
Location History:
- Antioch, CA (US) (1996)
- Vancouver, WA (US) (1999 - 2003)
- Vancouver, MA (US) (2003)
- Battleground, WA (US) (2010 - 2021)
Company Filing History:
5 out of 31 
3 out of 5 
1 out of 25 Years Active: 1996-2021
Title: **Charles F. Carr: Innovator of Advanced Pump Systems**
Introduction
Charles F. Carr, an esteemed inventor from Battle Ground, WA, has made significant contributions to hydraulic systems and pump technology. With a total of 11 patents to his name, Carr's innovations reflect a deep understanding of fluid dynamics and engineering principles.
Latest Patents
Among his latest patents, two notable inventions stand out:
1. **Systems and Methods of Securing a Compliant Member in a Pump**: This invention features a pump design that includes a pump-head portion with a magnet cup. The design offers a pump body containing an inlet and outlet while forming a pump cavity. A unique suction shoe is incorporated that engages the movable pumping member within the pump cavity. The inclusion of a permanent magnet and a pressure-absorbing member enhances the performance and efficiency of the pump system.
2. **Pumps and Hydraulic Circuits Including Venturi Assembly**: This hydraulic circuit showcases a pump in fluid communication with a reservoir, integrating a venturi pump mechanism. The design improves liquid flow efficiency, allowing the hydraulic circuit to provide multiple outlets for liquid dispensing while incorporating a cooling feature in the injection valve. This innovative approach ensures enhanced operational capabilities for various applications.
Career Highlights
During his career, Charles F. Carr has been associated with prominent companies, including Micropump, Inc., and Micropump, Inc., a unit of Idex Corporation. His role in these organizations has allowed him to refine his expertise in pump technology and contribute to groundbreaking advancements in the field.
Collaborations
Collaboration is key to innovation, and Carr has worked alongside esteemed professionals such as Stephen Michael Burns and Tim Patrick Hogan. These partnerships have fostered an environment of creativity and shared knowledge, driving forward the development of advanced pumping systems.
Conclusion
Charles F. Carr's dedication to innovation in pump technology is evident in his impressive portfolio of patents and contributions to the field. His work continues to inspire future generations of inventors and engineers, ensuring that his legacy in hydraulic engineering will endure for years to come.