LINK: Liburdi Engineering of Ontario Canada has requested an inter partes reexamination of Sermatech’s patent covering diffusion bonding of gaps in alloys. (U.S. Patent No. 6,520,401).
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LINK: Liburdi Engineering of Ontario Canada has requested an inter partes reexamination of Sermatech’s patent covering diffusion bonding of gaps in alloys. (U.S. Patent No. 6,520,401).