Company Filing History:
Years Active: 1998
Title: Gregory J. Sapletal: Innovator in Thermoplastic Syntactic Foam Technology
Introduction
Gregory J. Sapletal is a notable inventor based in Ramona, California. He has made significant contributions to the field of materials science, particularly in the development of thermoplastic syntactic foam technology. His innovative approach has led to advancements that enhance microwave absorption performance.
Latest Patents
Sapletal holds a patent for a "Thermoplastic Syntactic Foam Waffle Absorber." This invention improves the microwave absorption performance of fiber-loaded thermoplastic syntactic materials by geometrically reshaping the surface into a waffle shape. The design minimizes the effects of angle and frequency response by utilizing a pyramidal surface, allowing the field to enter the material normal to at least one surface at almost all incident angles. The attenuation achieved is over 20 dB, covering S through Ku bands, and is effective over a broad angle range of up to 75 degrees off normal. Additionally, this system offers rigidity suitable for various structural applications.
Career Highlights
Gregory J. Sapletal is associated with McDonnell Douglas Helicopter, where he applies his expertise in materials science. His work has contributed to the advancement of technologies that are critical in the aerospace industry.
Collaborations
Throughout his career, Sapletal has collaborated with notable colleagues, including Donald J. Berg and Carl A. Mentzer. These collaborations have fostered innovation and development in their respective fields.
Conclusion
Gregory J. Sapletal's contributions to thermoplastic syntactic foam technology exemplify the impact of innovative thinking in materials science. His patent and work at McDonnell Douglas Helicopter highlight his role as a key inventor in this specialized area.