Company Filing History:
Years Active: 2003-2008
Title: The Innovative Contributions of David L Pollard
Introduction
David L Pollard is a notable inventor based in Mountain Center, CA (US). He has made significant contributions to the field of three-dimensional modeling, holding a total of five patents. His work focuses on improving the methods and apparatuses used in the creation of three-dimensional models.
Latest Patents
One of his latest patents is a method for building three-dimensional models from thermoplastic modeling materials. This invention involves a method and apparatus for constructing models using deposition modeling techniques with moisture-sensitive thermoplastics. The process includes drying a feedstock of thermoplastic material to a low moisture content before supplying it to a dispensing head of a modeling apparatus. The dry thermoplastic is then heated in a liquifier and deposited in a predetermined pattern to create a three-dimensional model. Another significant patent is a method for loading filament in an extrusion apparatus. This method allows for the convenient loading of filament into a three-dimensional deposition modeling machine by inserting a cassette containing the filament. The filament strand is advanced into the machine, ensuring protection from environmental moisture during the loading process.
Career Highlights
David L Pollard is currently associated with Stratasys, Inc., a leading company in the field of 3D printing and additive manufacturing. His innovative approaches have contributed to advancements in the technology used for creating three-dimensional models.
Collaborations
Throughout his career, David has collaborated with notable individuals such as William J Swanson and Patrick W Turley. These collaborations have further enhanced the development of his inventions and patents.
Conclusion
David L Pollard's contributions to the field of three-dimensional modeling are significant and impactful. His innovative patents and work with Stratasys, Inc. demonstrate his commitment to advancing technology in this area. His inventions continue to influence the way three-dimensional models are created and utilized.