Company Filing History:
1 out of 5 
1 out of 16,083 Years Active: 1989-1991
Title: The Innovations of Robert D. Marciniak
Introduction
Robert D. Marciniak is a notable inventor based in State College, PA (US). He has made significant contributions to the field of acoustic technology, holding a total of 2 patents. His work has been instrumental in advancing the capabilities of torpedoes and monitoring systems.
Latest Patents
Marciniak's latest patents include a "Low drag homing torpedo nose assembly having side mounted planar arrays." This innovative design features a low drag nose assembly for use with an acoustic homing torpedo in an aquatic environment. It incorporates at least one planar array mounted in the slanting side of a substantially conical support member, providing a plurality of preformed sonar beams that display an azimuth selectively extending from fore to aft simultaneously. Another significant patent is the "System for monitoring fluent material within a container." This system varies the acoustical energy output of a source in frequency to sweep a frequency band encompassing cavity resonance conditions. These conditions depend on the quantity of fluent material within a tank, which is excited by the acoustical energy. The volume of the fluent material is calculated based on the excitation frequency registered during verified detection of resonance conditions.
Career Highlights
Throughout his career, Marciniak has worked with several prominent organizations, including Applied Acoustic Research, Inc. and the United States Navy. His expertise in acoustic technology has led to advancements that benefit both military and civilian applications.
Collaborations
Some of his notable coworkers include Lynn A. Poole and William Thompson, Jr. Their collaborative efforts have contributed to the success of various projects and innovations in the field.
Conclusion
Robert D. Marciniak's contributions to acoustic technology through his patents and career achievements highlight his role as a significant inventor. His work continues to influence advancements in monitoring systems and torpedo technology.