Location History:
- Upper St. Clair, PA (US) (1989)
- Pittsburgh, PA (US) (1989 - 1992)
Company Filing History:
Years Active: 1989-1992
Title: The Innovative Contributions of Dennis D. Leatherman
Introduction: Dennis D. Leatherman, an accomplished inventor based in Pittsburgh, PA, has made significant contributions to the field of material science through his innovative inventions. With a total of 11 patents to his name, Leatherman has demonstrated exceptional creativity and technical expertise, particularly in the development of advanced abrasive and electrically conductive materials.
Latest Patents: Among Dennis D. Leatherman's most recent patents are two remarkable innovations: the "Abrasive Article" and the "Electrically Conductive Article." The Abrasive Article patent involves abrasive particles bonded to a microporous material, which comprises a matrix of thermoplastic organic polymer, finely divided water-insoluble siliceous filler, and a considerable void volume. This innovative structure enhances the performance of abrasive materials. The Electrically Conductive Article patent describes a microporous material coated with an electrically conductive coating or printed with conductive ink. This design allows for various applications, including electromagnetic interference shields and printed circuit boards, expanding the potential of these materials in modern technology.
Career Highlights: Dennis D. Leatherman's career is marked by his role at PPG Industries, Inc., where he has applied his inventive skills to advance the company's product offerings. His deep understanding of materials and processes has not only led to multiple patents but also positioned him as a leader in innovative research and development efforts within the company.
Collaborations: Leatherman's journey is further enriched by his collaborations with fellow innovators Richard A. Schwarz and Thomas A. Rechlicz. Working alongside skilled professionals has enabled Leatherman to broaden his horizons and contribute to groundbreaking projects that push the boundaries of technology and science.
Conclusion: Dennis D. Leatherman stands out as a notable inventor whose work in abrasive and electrically conductive materials has potential applications across various industries. His dedication to innovation at PPG Industries, Inc. and collaboration with talented coworkers illustrate a journey marked by significant achievements in the realm of material sciences. As technology continues to evolve, Leatherman's contributions will surely play a crucial role in shaping the future of these vital fields.
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.