Company Filing History:
7 out of 370 
2 out of 3,189 
Years Active: 1988-1997
Title: The Innovative Contributions of Philip D. Stelts
Introduction
Philip D. Stelts is a notable inventor based in Center Valley, PA (US), recognized for his significant contributions to technology and engineering. With a total of 8 patents to his name, Stelts has developed innovative solutions that enhance industrial processes, particularly in the field of molten steel treatment and sensor technology.
Latest Patents
One of Stelts' latest inventions is the "Apparatus for storing and dropping expendable BOF sensors." This device is designed to store, shield, and drop sensors into a Basic Oxygen Furnace (BOF) vessel. The sensor dropper features a support frame that facilitates the movement of stored sensors toward a drop path leading into the BOF vessel. It includes a dropper assembly for releasing sensors and a shield gate that protects the dropper and sensors from harmful BOF fumes. The design incorporates multiple storage and release mechanisms, ensuring efficient operation.
Another significant patent is the "Apparatus and method for vacuum treating molten steel." This apparatus consists of a ladle with a closed bottom and an open top, equipped with gas injectors for introducing gases into the molten steel. A barrel degasser is also included, which applies a vacuum to the treatment space, enhancing the quality of the steel produced.
Career Highlights
Throughout his career, Philip D. Stelts has worked with prominent companies such as Bethlehem Steel Corporation and Air Products and Chemicals, Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies that address industry challenges.
Collaborations
Stelts has collaborated with notable professionals in his field, including David W. Kern and Kenneth J. Fioravanti. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Philip D. Stelts is a distinguished inventor whose work has made a lasting impact on the industrial sector. His patents reflect a commitment to advancing technology and improving processes in steel treatment and sensor deployment. His contributions continue to influence the field and inspire future innovations.