This inventor holds 10 USPTO granted patents. Top assignee: Other. Active years: 1976-1991.
Company Filing History:
10 out of 834,453 Years Active: 1976-1991
Title: Innovations by Fritz K Preikschat
Introduction
Fritz K Preikschat is a notable inventor based in Bellevue, WA (US). He has made significant contributions to the field of particle analysis, holding a total of 10 patents. His work focuses on developing advanced apparatuses and methods for analyzing particles in various mediums.
Latest Patents
Among his latest patents is the "Apparatus and method for particle analysis," which details an innovative system for analyzing particles contained in a fluent medium. This apparatus utilizes an optical system that receives light from a laser and focuses it at a specific focal spot within the medium. The system detects optical pulses resulting from the backscattering of light by particles, producing an electrical transit time signal that corresponds to the time required for particles to pass through the focal spot. Additionally, the apparatus includes a laser Doppler system that generates an electrical velocity signal, allowing for the measurement of particle sizes and velocities.
Another significant patent is also titled "Apparatus and method for particle analysis." This invention features a body with a window and an optical source, preferably a laser diode, which focuses light at a focal spot. A photodetector is integrated into the body to detect backscattered light from particles, producing an electrical signal that counts the number of particles in the fluent medium. This system includes discrimination means to ensure accurate counting and can be adapted for various applications, including an intrinsically safe embodiment that does not contain electrical components.
Career Highlights
Fritz K Preikschat has established himself as a leading figure in the field of particle analysis through his innovative inventions. His patents reflect a deep understanding of optical systems and their applications in real-world scenarios. His work has contributed to advancements in various industries that rely on precise particle measurement and analysis.
Collaborations
Fritz has collaborated with his coworker, Ekhard Preikschat, to further enhance the development of their innovative technologies. Their partnership has led to the creation of advanced systems that improve the accuracy and efficiency of particle analysis.
Conclusion
Fritz K Preikschat's contributions to the field of particle analysis through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry, paving the way for future advancements in particle measurement technologies.