Location History:
- Huntington Beach, CA (US) (1993)
- St. Joseph, MO (US) (1999 - 2002)
- Beatrice, NE (US) (2006)
- Huntersville, NC (US) (2006 - 2007)
- Stanley, NC (US) (2007 - 2021)
Company Filing History:
19 out of 291 
2 out of 5,073 
1 out of 3 
Years Active: 1993-2025
Title: Innovations by David Philip Engvall: A Luminary in Patented Inventions
Introduction: David Philip Engvall, residing in Stanley, North Carolina, is a prolific inventor with an impressive portfolio of 26 patents. His inventive spirit has contributed significantly to various industries, particularly through innovations in tools and storage solutions. This article delves into his latest patents, highlights his career, and acknowledges the collaborations that have defined his professional journey.
Latest Patents: Among Engvall's most notable inventions are two recent patents that showcase his ingenuity. The first is a *Power Tool Chuck*, which features a chuck body that supports multiple jaws. An outer sleeve, fixed axially to the chuck body, allows a nut to move axially and radially in relation to the chuck body. This innovative design enables the nut to interact seamlessly with the jaws, ensuring efficient operation when the outer sleeve rotates.
The second patent is for an *Apparatus and Method for a Storage Container with Integrated Table*. This innovative storage container consists of a bottom surface and multiple sides that form a designated storage area. A lid, rotatably attached to one of the sides, can shift between a closed position, which restricts access, and an open position, facilitating access. Additionally, it features a work surface that can be rotated into a horizontal position for use when the lid is opened. A leg support assembly enhances its functionality by providing vertical support to the work surface.
Career Highlights: Throughout his career, Engvall has made significant contributions to major companies, including the Irwin Industrial Tool Company. His work has resulted in developing practical solutions that resonate in the tools and hardware sectors, contributing to his reputation as a leading inventor.
Collaborations: Engvall's success is also attributed to his collaborations with talented individuals such as Thomas M. Chervenak and Jeffery L. Ditzler. Working alongside these esteemed colleagues, he has further refined his ideas and brought influential inventions to fruition, highlighting the importance of teamwork in the innovation process.
Conclusion: David Philip Engvall exemplifies the spirit of innovation with his 26 patents that reflect his dedication to advancing technology and improving everyday tools. His latest inventions, particularly the Power Tool Chuck and the Storage Container with Integrated Table, underline his ability to blend practicality with creativity. As he continues to innovate, the impact of his work will undoubtedly be felt across various industries, inspiring future generations of inventors and innovators.