Company Filing History:
Years Active: 2020-2024
Title: **The Innovative Mind of Douglas John Criddle**
Introduction
Douglas John Criddle, an accomplished inventor based in Sioux Falls, SD, has made significant contributions to the field of engineering with a remarkable portfolio of 11 patents. His innovative designs demonstrate practicality and ingenuity, addressing common issues encountered in everyday products.
Latest Patents
Among his latest inventions, Criddle has developed a sliding door roller that enhances the functionality and reliability of sliding doors. This design features a slide that encompasses a truck assembly, allowing for retraction within the slide, thus preventing any accidental drops or rotations. The adjustment fastener allows the truck assembly to be disengaged and moved to an extended position effectively.
Another notable invention is the automatic window sash interlock. This device includes a housing that mounts to the side rail of a window sash, facilitating a secure locking mechanism. The locking member is pivotably coupled to the housing and can transition between locked and unlocked positions, ensuring ease of use while maintaining safety. This design automatically returns to the unlocked position for user convenience.
Career Highlights
Douglas currently works at Amesbury Group, Inc., where he continues to innovate and refine products that enhance customer satisfaction and usability. His experience within this company has allowed him to extend his creative vision and bring his engineering concepts to life.
Collaborations
Throughout his career, Criddle has collaborated with notable colleagues such as Tracy Lammers and Gary E. Tagtow. These partnerships have fostered a creative exchange of ideas, further enhancing the development of innovative solutions in their respective fields.
Conclusion
Douglas John Criddle exemplifies the spirit of innovation with a strong dedication to improving everyday products through his inventive designs. His patents reflect a deep understanding of user needs and a commitment to functional excellence, marking him as a significant figure in his industry.
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.