Company Filing History:
Years Active: 1991-1992
Title: David Mildren: Innovator in Percussion Drill Technology
Introduction
David Mildren is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of percussion drill technology, holding a total of 3 patents. His innovative designs have enhanced the efficiency and functionality of drilling equipment.
Latest Patents
Mildren's latest patents include a "Screw thread structure for percussion drill driver sub and case." This invention features a driver sub and a case that are threadedly connected by identical male and female screw threads. Each thread includes a root portion shaped by two axially overlapping ellipses interconnected by a flat. Another notable patent is the "Screw thread coupling," which comprises two interconnected screw threads. In this design, the root portion of each screw thread is shaped as a portion of an ellipse, with one thread having a longer major axis than the other.
Career Highlights
Throughout his career, David Mildren has worked with prominent companies such as Sandvik Rock Tools, Inc. and Galloway Trust. His experience in these organizations has allowed him to refine his skills and contribute to advancements in drilling technology.
Collaborations
Mildren has collaborated with talented individuals in the industry, including Faisal J Yousef and Robert F Kane. These partnerships have fostered innovation and the development of cutting-edge solutions in the field.
Conclusion
David Mildren's contributions to percussion drill technology through his patents and collaborations highlight his role as a significant innovator in the industry. His work continues to influence advancements in drilling equipment and techniques.