Gregory W. Ratcliff — 6 Patents at Liebert

Gregory W. Ratcliff has been granted 6 US patents while listed as an inventor at Liebert. The first was granted in 2010 and the most recent in January 2025. Gregory W. Ratcliff ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Gregory W. Ratcliff in Delaware, OH, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
12206283	Systems and methods for operating an uninterruptible power supply (UPS)	Xian Chen	2025-01-21
10852357	System and method for UPS battery monitoring and data analysis	Steven Geffin, Edward W. Deveau	2020-12-01
9719803	Mesh network synchronous power monitoring systems and methods	—	2017-08-01
8450874	User managed power system with security	Philip R. Aldag	2013-05-28
7987248	Self-configuring IP addressable devices utilizing two ethernet protocol IP ports	Philip R. Aldag	2011-07-26
7860955	Self-configuring IP addressable devices utilizing two ethernet protocol IP ports	Philip R. Aldag	2010-12-28

Gregory W. Ratcliff — 6 Patents

Issued Patents All Time

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