Location History:
- Hopkins, MN (US) (1976)
- Brooklyn Park, MN (US) (1985 - 1989)
Company Filing History:
2 out of 13 
2 out of 832,718 Years Active: 1976-1989
Title: Innovations by David A. Schulman
Introduction
David A. Schulman is an accomplished inventor based in Hopkins, MN (US). He holds a total of 4 patents that showcase his innovative contributions to the field of body support technology. His work focuses on enhancing comfort and promoting health through unique designs.
Latest Patents
One of Schulman's latest patents is the Fluid Pressurized Cushion. This invention features a hollow, air-filled body support cushion, such as a seat cushion or mattress, formed from three interfitting matrices. Each matrix comprises a set of hollow cells made from natural or synthetic rubber or rubber-like plastic. The design allows for fluid ducts between the cells, enabling a fluid pressurizing and control system, such as air pumps, to inflate and deflate the matrices in sequence. This innovative approach promotes blood circulation and enhances comfort for users. Another notable patent is the Seat Having Movable Supporting Surfaces. This seat includes two support surfaces with a matrix that has openings through which support plugs extend. The plugs can be raised and lowered by a fluid inflatable bag located within the seat, providing adjustable support.
Career Highlights
Throughout his career, David A. Schulman has made significant strides in the field of invention. His innovative designs have contributed to advancements in body support technology, improving the comfort and health of users.
Collaborations
David has worked with various companies, including Possis Corporation, where he has applied his inventive skills to develop practical solutions in the industry.
Conclusion
David A. Schulman's contributions to the field of body support technology through his innovative patents demonstrate his commitment to enhancing comfort and promoting health. His work continues to influence the industry and improve the lives of many.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.