This inventor holds 4 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 2 EPO patents. Top assignees: Mass Technology (h,k,) Limited, Other. Active years: 2005-2013.
Company Filing History:
3 out of 96 
1 out of 834,453 Years Active: 2005-2013
Title: Clark Lockerd: Innovator in Leak Detection Technology
Introduction
Clark Lockerd is a notable inventor based in Houston, Texas, recognized for his contributions to leak detection technology. With a total of four patents to his name, Lockerd has developed innovative systems that enhance the safety and efficiency of liquid storage.
Latest Patents
One of Lockerd's latest patents is a "Method and apparatus for leak detection in horizontal cylindrical storage tanks." This system is designed to detect and measure very small leaks in large horizontal cylindrical storage tanks. It utilizes two highly precise quartz crystal type pressure transducers maintained at a constant temperature, along with a bubbler to access hydrostatic pressure at the tank bottom and just below the liquid surface. The first transducer and bubbler measure fluid mass, while the second transducer and bubbler measure fluid density. This combination, along with data correction and regression techniques, allows for an extremely low leak detection threshold.
Another significant patent is the "System and method for detecting and quantifying changes in the mass content of liquid storage containers." This system includes a quartz crystal type pressure transducer, a bubbler-based pressure sensor for tank bottom pressure measurements, and a fluid surface measurement apparatus. It also features atmospheric pressure measuring apparatus and a computing system that processes data to indicate changes in mass content of liquid storage containers, such as surface storage tanks for petroleum and other chemicals.
Career Highlights
Throughout his career, Lockerd has worked with various companies, including Mass Technology Limited. His innovative work has significantly impacted the field of leak detection, making storage systems safer and more reliable.
Collaborations
Lockerd has collaborated with notable individuals in his field, including Jimmy Wolford and Ricky Slaughter. These partnerships have contributed to the development and refinement of his patented technologies.
Conclusion
Clark Lockerd's innovative contributions to leak detection technology demonstrate his commitment to enhancing safety in liquid storage systems. His patents reflect a deep understanding of the complexities involved in monitoring and managing storage tanks.