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U.S. Patents Awarded to Inventors in Ohio (Oct. 28)

zPatents (by State)
Copyright © Targeted News Service, 2026
2026-10-28
Targeted News Service

ALEXANDRIA, Va., Oct. 28 -- The following federal patents were awarded to inventors in Ohio.

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Rail Grinding Machine and Method Thereof

ALEXANDRIA, Virginia, Oct. 27 -- SPERLING RAILWAY SERVICES, INC., Canton, Ohio has been assigned a patent (No. US 12774569 B2, initially filed March 15, 2024) developed by Fred S. Sperling, Canton, Ohio, and Chad H. Sperling, North Canton, Ohio, for "Rail grinding machine and method thereof."


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