Company Filing History:
9 out of 447 
2 out of 832,891 Years Active: 2007-2023
Title: Paul A Crawford: Innovator in Hammer Union Technology
Introduction
Paul A Crawford is a notable inventor based in Houston, TX, with a remarkable portfolio of 11 patents. His contributions to the field of connection technology, particularly in hammer unions, have significantly impacted various industries.
Latest Patents
Crawford's latest patents include innovative designs such as the "Hammer Union Connection and Related Methods of Assembly." This invention features a hammer union that consists of a male sub, a threaded female sub, and a threaded union nut. The design ensures that the contact surfaces of the male and female subs are perpendicular to the longitudinal axis, enhancing the connection's reliability. Another significant patent is the "Hammerless and Torqueless Union Connection," which introduces a unique method for connecting pipelines. This design utilizes a threaded female pipe end and a male pipe end, along with shaped ring segments and a threaded collar, to create a sealed connection without the need for traditional hammering or torquing.
Career Highlights
Throughout his career, Crawford has worked with prominent companies, including FMC Technologies, Inc. His experience in the industry has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his technologies.
Collaborations
Crawford has collaborated with talented individuals such as William H Garner and Tep Ungchusri, contributing to the advancement of his inventions and the development of new technologies.
Conclusion
Paul A Crawford's innovative work in hammer union technology showcases his expertise and dedication to improving connection methods in various industries. His patents reflect a commitment to advancing engineering solutions that enhance efficiency and reliability.