This inventor holds 2 USPTO granted patents. Top assignee: Invacare Corporation. Active years: 1995.
Location History:
- Amherst, OH (US) (1995)
- Avon Lake, OH (US) (1995)
Company Filing History:
Years Active: 1995
Title: Allen R Siekman: Innovator in Wheelchair Cushion Technology
Introduction
Allen R Siekman is a notable inventor based in Amherst, OH (US). He has made significant contributions to the field of wheelchair technology, particularly in the design of cushions that enhance user comfort and support. With a total of 2 patents, Siekman's innovations are aimed at improving the quality of life for wheelchair users.
Latest Patents
One of Siekman's latest patents is a wheelchair cushion utilizing foams of different stiffnesses. This innovative design features a polyurethane foam cushion that comprises four elements, each with varying stiffness. The first element, made of relatively stiff foam, extends across the front portion of the cushion. The second element, located near the back, is made of a softer foam. The third and fourth elements, positioned on either side of the second element, have an intermediate stiffness. This design allows for a gradual change in stiffness, providing optimal support for users. Another significant patent is a seat cushion for wheelchairs, which includes a shaped tray and a filled envelope. The envelope is filled with a fluid-like material that displaces under the user's weight, ensuring comfort and support. The tray is designed to accommodate the user's buttocks and features side wings to help constrain the legs within the wheelchair seat.
Career Highlights
Allen R Siekman is associated with Invacare Corporation, a company known for its commitment to enhancing the lives of individuals with disabilities. His work at Invacare has allowed him to focus on developing innovative solutions that address the needs of wheelchair users.
Collaborations
Siekman has collaborated with Julius E Nachod, III, contributing to the advancement of wheelchair technology through their combined expertise.
Conclusion
Allen R Siekman's contributions to wheelchair cushion technology reflect his dedication to improving user comfort and support. His innovative designs continue to make a positive impact in the lives of many individuals.