Complex sentence: In the later nineteenth century, Olin J. Garlock devised a better way to seal piston rods in industrial steam engines; this ingenuity led to the creation of Garlock Sealing Technologies.
Split into simpler sentences: In the later nineteenth century, Olin J. Garlock devised a better way to seal piston rods in industrial steam engines. The invention led to the creation of Garlock Sealing Technologies.