Columbus, Ohio
United States
3
2022-04-14
The entities that hold a legal rights for patent applications filed by inventor Ewing Robert E.:
Robert E. Ewing from Columbus, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SYSTEMS AND METHODS FOR MELTING METALS PRIOR TO A CASTING PROCESS
#2 | 2021-12-23Programmable networked variable atomizer (PNVA) system
#3 | 2021-04-29PROGRAMMABLE NETWORKED VARIABLE ATOMIZER (PNVA) SYSTEM
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