This inventor holds 1 USPTO granted patent. Top assignee: Illinois Tool Works Inc.. Active years: 2009.
Company Filing History:
Years Active: 2009
Title: Douglas Marciniak: Innovator in Door Handle Assembly Design
Introduction
Douglas Marciniak is an accomplished inventor based in Orland Park, IL (US). He is known for his innovative contributions to the field of door handle assembly design. With a focus on functionality and user experience, Marciniak has developed a unique solution that enhances the usability of door handles.
Latest Patents
Marciniak holds a patent for a door handle assembly that includes a handle pivot housing and a main handle that is rotatably or pivotally secured within the housing. The design features handle engaging-walls that define a handle pivot cavity, with at least one wall incorporating an integrally formed boss. This innovative assembly allows for a main handle that includes an arm with a pivot joint and a counterweight, ensuring stability and ease of use. The main handle is also designed to accommodate a variety of caps, which can differ in size, shape, material, texture, and color, providing customization options for users.
Career Highlights
Douglas Marciniak is currently employed at Illinois Tool Works Inc., where he continues to apply his expertise in product design and innovation. His work has significantly contributed to the development of practical solutions in the hardware industry.
Collaborations
Throughout his career, Marciniak has collaborated with talented professionals such as Todd Callister and David J Bonadona. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative products.
Conclusion
Douglas Marciniak's contributions to door handle assembly design exemplify his commitment to innovation and functionality. His patent reflects a thoughtful approach to user experience, making everyday tasks more efficient and enjoyable.