Location History:
- St. Charles, MO (US) (1978 - 1983)
- Ona, WV (US) (1977 - 2010)
Company Filing History:
7 out of 120 
2 out of 44 
1 out of 171 Years Active: 1977-2010
Title: The Innovative Contributions of James R. Crum
Introduction
James R. Crum is a notable inventor based in Ona, West Virginia, who has made significant contributions to the field of materials science. With a total of 12 patents to his name, Crum has focused on developing advanced alloys that exhibit exceptional corrosion resistance. His work has implications for various industries, particularly in automotive applications.
Latest Patents
Among his latest patents, Crum has developed a corrosion-resistant alloy that includes specific percentages of nickel, chromium, molybdenum, silicon, niobium, zirconium, nitrogen, aluminum, titanium, and manganese. This alloy is designed to enhance the durability of components such as flexible automotive exhaust couplings. Another significant patent is for a corrosion-resistant austenitic alloy that boasts improved ductility and resistance to pitting and crevice corrosion. This alloy comprises a unique blend of nickel, chromium, molybdenum, nitrogen, manganese, copper, carbon, aluminum, sulfur, titanium, and silicon, along with trace amounts of other elements.
Career Highlights
Crum has had a distinguished career, working with reputable companies such as Inco Alloys International, Inc. and Huntington Alloys Corporation. His experience in these organizations has allowed him to refine his expertise in alloy development and materials engineering.
Collaborations
Throughout his career, Crum has collaborated with notable colleagues, including William L. Mankins and Gaylord Darrell Smith. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
James R. Crum's work in developing corrosion-resistant alloys has made a significant impact on the materials science field. His patents reflect a commitment to innovation and excellence in engineering.