Company Filing History:
10 out of 10 
9 out of 11 
1 out of 12 Years Active: 1985-2017
Title: Innovations by David Vilkomerson: Patents in Fluid Measurement Technologies
Introduction
David Vilkomerson, an accomplished inventor based in Princeton, NJ, holds a remarkable portfolio of 23 patents, particularly in the field of fluid measurement technologies. His contributions are pivotal in enhancing Doppler ultrasound measurement methods, especially for applications in medical diagnostics.
Latest Patents
Among his latest innovations, Vilkomerson has developed a "Flow Measurement Apparatus and Method." This invention focuses on measuring the velocity of fluids containing particles that scatter ultrasound by determining the Doppler shift of the scattered ultrasound. The method is crucial for measuring fluid flow in cylindrical vessels, such as blood vessels. By employing configurations of cylindrical diffraction-grating transducers and cylindrical non-diffraction-grating transducers, the invention effectively suppresses the Doppler shift from non-axial fluid velocity components while being sensitive to axial velocity components. This ensures accurate measurement of net fluid flow, even when the flow is curved or not parallel to the vessel wall.
Another notable patent is the "Focused Ultrasonic Diffraction-Grating Transducer." This invention introduces an advanced diffraction-grating transducer capable of focusing transmitting or receiving beams to a designated point in space. The use of curved elements, instead of traditional straight ones, along with non-uniform spacing among these elements, enhances sensitivity when receiving and concentrates ultrasound energy during transmission. The invention also provides methods for computing the appropriate curvature and spacing of the elements to achieve the desired focal point.
Career Highlights
Throughout his career, David Vilkomerson has made significant strides in the industry. He has worked with Dvx, LLC and Echocath Inc., where his expertise in fluid measurement technology has been instrumental in developing innovative solutions.
Collaborations
Vilkomerson's collaborations with notable professionals such as Bayard G Gardineer and Thomas A Chilipka further emphasize the dedication and teamwork within the field. Their combined efforts have resulted in advancements that push the boundaries of ultrasound applications in fluid measurement.
Conclusion
David Vilkomerson’s inventive spirit and dedication to refining fluid measurement technologies have led to meaningful advancements in the field. With a strong foundation of patents and collaborations, he continues to influence the future of medical diagnostics and fluid dynamics, showcasing the importance of innovation in creating effective solutions.