Company Filing History:
Years Active: 2017
Title: Innovations of Andrew N Nelson
Introduction
Andrew N Nelson is an accomplished inventor based in Mason City, Iowa. He has made significant contributions to the field of acoustical engineering through his innovative designs. His work focuses on creating products that enhance sound isolation and improve overall acoustic performance.
Latest Patents
Andrew holds a patent for a high-performance acoustical wood door. This door features acoustical sound isolation properties, which include a rail or stile with surfaces that have first, second, and third planar portions stepped inward from and parallel to each other. The design incorporates blocking layers that are disposed parallel to and below one of the door surfaces. Each blocking layer has an edge with an extending flange that contacts and extends along the second planar portion of the third surface of the stile or rail. The flanges of the blocking layers restrict movement of the layers toward each other. Additionally, soft acoustical material is placed in the door's interior, and flexible transition layers extend along the stile or rail's third planar portions, providing support against denting forces.
Career Highlights
Andrew is currently associated with Aadg, Inc., where he continues to develop innovative solutions in acoustical design. His expertise in creating sound-isolating products has positioned him as a valuable asset in the industry.
Collaborations
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Conclusion
Andrew N Nelson's contributions to acoustical engineering through his innovative designs, particularly in sound isolation, highlight his importance as an inventor. His work continues to influence the industry and improve the quality of acoustical products.