Location History:
- Amesbery, MA (US) (1981 - 1982)
- Amesbury, MA (US) (1981 - 2000)
Company Filing History:
3 out of 5 
1 out of 1 
3 out of 833,002 Years Active: 1981-2000
Title: Celebrating the Innovations of Dana B Hathaway
Introduction
Dana B Hathaway, an accomplished inventor based in Amesbury, MA, holds a remarkable portfolio of seven patents. Her innovative work, particularly in the field of loudspeaker technology, has paved the way for advancements in acoustic design and sound reproduction.
Latest Patents
Among her latest inventions, the **Compact Spiral Cavity Loudspeaker Enclosure** stands out. This innovative design features a vented or bass reflex speaker secured to an inner sleeve, which fits within an outer sleeve, creating a distinct annulus between them. The design incorporates acoustical flow channels, allowing air in the channels to resonate with the volume contained within the open-ended inner sleeve, forming a Helmholtz element that enhances sound quality.
Another notable patent is the **Surface Mount Ring Assembly for Loudspeaker**. This assembly simplifies the process of mounting loudspeakers in a panel. The design includes a hole formed in the panel, where an outer ring with a flange is secured. An inner resilient ring is passed through and expanded on the opposite side, locking the rings together to secure the loudspeaker firmly in place.
Career Highlights
Dana has made significant contributions during her tenure at various companies, including **Epicure Products Inc.** Her innovative designs have not only demonstrated her technical prowess but also her ability to solve real-world problems in sound engineering.
Collaborations
Throughout her career, Dana has had the opportunity to collaborate with talented individuals such as Peter A Latham and Paul E Brefka. These collaborations have allowed her to expand her ideas and innovate further within the acoustics industry.
Conclusion
Dana B Hathaway's contributions to the field of loudspeaker technology exemplify the spirit of innovation. With several patents to her name and a career marked by significant achievements, she continues to inspire future generations of inventors and engineers in the pursuit of sound excellence.