Company Filing History:
1 out of 3,975 
1 out of 902 Years Active: 1991-1992
Title: David O Smallwood: Innovator in Seismic Technology
Introduction
David O Smallwood is a notable inventor based in Albuquerque, NM. He has made significant contributions to the field of seismic technology, holding a total of 2 patents. His innovative work focuses on systems that enhance the efficiency and effectiveness of energy wave transmission into earth strata.
Latest Patents
One of his latest patents is the "Downhole Hydraulic Seismic Generator." This system is designed to transmit energy wave vibrations into the earth surrounding a borehole. It features an elongated, unitary housing connected to a well head aboveground by support and electrical cabling. The system includes a clamping apparatus for selectively securing the housing to the borehole walls. Additionally, it comprises a hydraulic oscillator with a double-actuating piston, controlled by an electro-servovalve that regulates high-pressure hydraulic fluid flow. The spent hydraulic fluid is recycled within the system, allowing for multiple runs at various locations within the borehole.
Another significant patent is the "Composite Slip Table of Dissimilar Materials for Damping Longitudinal Vibration." This vibration slip table is utilized in vibration testing apparatuses and consists of at least three composite layers: a first metal layer, a second damping layer, and a third layer with high acoustic velocity. The differing acoustic velocities between the first and third layers create relative shear displacements, while the second layer dampens these displacements to minimize longitudinal vibration modes.
Career Highlights
David has worked with esteemed organizations, including the United States of America as represented by the Department of Energy. His experience in these roles has allowed him to develop and refine his innovative technologies.
Collaborations
Throughout his career, David has collaborated with notable individuals such as Danny Lynn Gregory and Harry C Hardee. These partnerships have contributed to the advancement of his inventions and the impact they have on the industry.
Conclusion
David O Smallwood is a distinguished inventor whose work in seismic technology has led to significant advancements in the field. His patents reflect a commitment to innovation and efficiency, making him a valuable contributor to the scientific community.