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ECOFRIEND TECHNOLOGIES INC

US2 patents

Top patents by PatentIndex Score

US6900421B2May 31, 2005

Microwave-assisted steam sterilization of dental and surgical instruments

ECOFRIEND TECHNOLOGIES INC21 citations91

US6646241B1Nov 11, 2003

Microwave-assisted steam sterilization of dental and surgical instruments

ECOFRIEND TECHNOLOGIES INC50 citations85