Company Filing History:
6 out of 838 
4 out of 27 
1 out of 106 Years Active: 1984-1998
Title: The Innovations of Ross Gardner, Jr.
Introduction
Ross Gardner, Jr. is a notable inventor based in Indianapolis, IN (US). He has made significant contributions to the field of acoustical hearing protection, holding a total of 11 patents. His work focuses on improving the effectiveness of hearing protective devices, which is crucial for individuals exposed to high noise environments.
Latest Patents
Among his latest patents, Gardner has developed acoustical hearing protective devices utilizing dynamically stiff foam. This innovation includes earmuff cushions and other foam components such as earplugs and pods for semi-aural hearing protectors. The dynamically stiff foam material features low static stiffness and high dynamic stiffness, resulting in improved attenuation in the earmuffs and other hearing protective devices. Additionally, he has patented an acoustical earmuff that also provides enhanced attenuation through a similar foam material.
Career Highlights
Throughout his career, Gardner has worked with reputable companies, including Cabot Corporation and Cabot Safety Corporation. His experience in these organizations has allowed him to refine his inventions and contribute to advancements in hearing protection technology.
Collaborations
Gardner has collaborated with notable individuals in his field, including Robert Nicolo Falco and Gregory L. Simon. These partnerships have likely enriched his work and led to further innovations in acoustical devices.
Conclusion
Ross Gardner, Jr. is a distinguished inventor whose work in acoustical hearing protection has made a significant impact. His innovative patents and collaborations highlight his commitment to improving safety in noisy environments.