ALEXANDRIA, Va., April 12 -- Allied Machine and Engineering, Dover, Ohio, has been assigned a patent (No. 10,967,441, initially filed March 22, 2018) developed by three co-inventors for a "drilling system and modular drilling head for deep hole drilling." The co-inventors are Salvatore D. Deluca, Cadiz, Ohio, Lucas S. Dummermuth, Sugarcreek, Ohio, and Michael D. Dreher, Strasburg, Ohio.

The full-text of the patent can be found at http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1& . . .