Elijah McCoy
Engineer and inventor of lubrication system
Engineer and inventor of lubrication system
1929
97 years ago — 85 years old
Scientists & Innovators
United States
An engineer and inventor, dedicated efforts focused on developing advancements in lubrication technology for steam engines. Developed a self-oiling mechanical device that significantly improved the efficiency of machines. Innovations contributed to enhanced productivity in the industrial sector. Established a successful career as a businessman, promoting his inventions and obtaining numerous patents throughout his lifetime.
Invented the automatic lubricating device
Held over 50 patents for various inventions
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