This inventor holds 4 USPTO granted patents. Top assignees: American Standard Inc., Ingersoll-Rand Company. Active years: 1979-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1979-1998
Title: The Innovative Contributions of Donald L. King
Introduction
Donald L. King is a notable inventor based in Loveland, Ohio, who has made significant contributions to the field of door frame technology. With a total of four patents to his name, King has developed innovative solutions that enhance the installation and functionality of metallic door frames.
Latest Patents
One of King's latest patents is the "Door Frame Installing Fixture." This invention is a fixturing and bracing apparatus designed for metallic door frames, which typically consist of two opposed jambs and a connecting header. The apparatus features a single fixturing frame that includes an upper member, a lower member, and at least one brace member. These components are connected to form a rectangular fixturing frame that conforms to the interior portion of the metallic door frame. The design allows for adjustable legs that can be positioned at the required inclination with respect to the floor, ensuring a secure installation. Another significant patent is the "Pre-Finished Metal Door Frame," which involves a stainless steel frame with a bent sheet metal element. This design incorporates slidably insertable sleeves that serve as carriers for various door hardware, enhancing the overall functionality and durability of the door frame.
Career Highlights
Throughout his career, Donald L. King has worked with reputable companies such as Ingersoll-Rand Company and American Standard Inc. His experience in these organizations has contributed to his expertise in developing innovative door frame solutions.
Collaborations
King has collaborated with notable individuals in the industry, including Robert O. Ruff and Ernest D. Schwarz, II. These collaborations have likely influenced his inventive process and contributed to the success of his patents.
Conclusion
Donald L. King's contributions to door frame technology through his innovative patents demonstrate his commitment to enhancing the construction and installation processes. His work continues to impact the industry positively, showcasing the importance of innovation in everyday applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile