This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 834,453 Years Active: 2002
Title: Deirdre C McDonnell-Lee: Innovator in Transparent Acoustical Barriers
Introduction
Deirdre C McDonnell-Lee is a notable inventor based in Yonkers, NY (US). He has made significant contributions to the field of acoustical and mechanical barriers through his innovative patent. His work focuses on creating solutions that enhance sound insulation while maintaining optical transparency.
Latest Patents
Deirdre holds a patent for a "Transparent acoustical and mechanical barrier." This invention features an optically transparent glazing that measures about 3 to 5 mm in total thickness. The glazing includes an interlayer film composed of at least two polymeric film layers. The core film layer has a modulus of at least 25,000 psi (173 MPa), while the surface film layer has a maximum modulus of 15,000 psi (104 MPa) at frequencies ranging from 50 to 10,000 Hz and at a temperature of 20°C. The glazing is characterized by an acoustical barrier insulating capacity that is at least equivalent to that of a 3.85 mm thick monolithic pane of glass. Additionally, it has an Articulation Index value of less than 64.2% and a sharpness value of less than 150 at the same frequency range. The interlayer film has a bending stiffness of at least 0.01 Pa*m, and the surface film layer has a maximum tan delta of 0.6 at the specified conditions.
Career Highlights
Throughout his career, Deirdre has demonstrated a commitment to innovation in materials science. His work has led to advancements in the design of transparent barriers that effectively reduce sound transmission while providing visual clarity.
Collaborations
Deirdre has collaborated with notable colleagues, including Michael L Friedman and Marc Rehfeld. These partnerships have contributed to the development and refinement of his patented technologies.
Conclusion
Deirdre C McDonnell-Lee is a pioneering inventor whose work in transparent acoustical barriers showcases his dedication to innovation and material science. His contributions have the potential to impact various industries by improving sound insulation without compromising transparency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile