ROBERT Y. L. MAO

Corporate Board Profile

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Energy Recovery, Inc.

Filing Date Source Excerpt
2017-04-27 “Mr. Mao was the CEO from 2008 to 2010 of 3Com Corporation, a developer of computer networking and security solutions... Mr. Mao holds a B.S. in Material Science and a M.S. in Metallurgical Engineering...”
2018-04-30 “Mr. Mao was the CEO from 2008 to 2010 of 3Com Corporation, a developer of computer networking and security solutions... Mr. Mao holds a B.S. in Material Science and a M.S. in Metallurgical Engineering...”
2019-04-23 “Mr. Mao has more than thirty years of executive experience in the technology and telecommunications industries...”

Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-04-26