Location History:
- Brooklyn Park, MN (US) (1989)
- Idaho Falls, ID (US) (1987 - 1991)
- Issaquah, WA (US) (1994)
- Oak Creek, WI (US) (2000)
- Kewaskum, WI (US) (2017)
- San Francisco, CA (US) (2018 - 2021)
Company Filing History:
2 out of 361 
2 out of 28 
1 out of 22,242 
Years Active: 1987-2021
Title: Innovations of David A Holm
Introduction
David A Holm is an accomplished inventor based in Idaho Falls, ID. He holds a total of 11 patents, showcasing his significant contributions to the field of mattress technology. His innovative designs focus on enhancing comfort and support for users.
Latest Patents
One of Holm's latest patents is for a mattress containing an ergonomic and firmness-regulating endoskeleton. This invention describes an endoskeleton elastomer that variably impacts the mattress firmness from head to toe. The elastomer fills voids cut into the foam using contour cutting or spherical cap-shaped cutouts. It is poured as a hot liquid into the voids and cools to form a solid elastomer. This specific design involves creating a set of parallel inclusions at the center of the mattress or a set of spherical cap-shaped cutouts that help prop up the hip area to maintain proper spinal alignment. The mattress may also include a series of horizontal-oriented cutouts that extend along the width of the mattress, enhancing its overall functionality.
Another notable patent is for a foam mattress that features a layer of latex or latex-like foam placed above two layers of memory foam. This construction provides contouring pressure relief while preventing users from feeling 'stuck' in the visco-elastic foam. The mattress design also includes straps and cinches for easier transportation, as well as removable covers to keep the mattress clean.
Career Highlights
Throughout his career, David A Holm has worked with various companies, including Rite-Hite Holding Corporation. His innovative approach to mattress design has led to significant advancements in comfort and support for consumers.
Collaborations
Holm has collaborated with notable individuals in the industry, including Miles J Willard and Veldon M Hix. Their combined expertise has contributed to the development of groundbreaking mattress technologies.
Conclusion
David A Holm's contributions to mattress innovation have made a lasting impact on the industry. His patents reflect a commitment to enhancing user comfort and spinal alignment through innovative designs. His work continues to influence the way mattresses are developed and utilized today.