Roger Noll — 8 Patents at Liebert

Roger Noll has been granted 8 US patents while listed as an inventor at Liebert. The first was granted in 2014 and the most recent in December 2019. Roger Noll ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Roger Noll in Gahanna, OH, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date
10502470	System and method to maintain evaporator superheat during pumped refrigerant economizer operation	Daniel J. Schutte, Matthew Raven, John R. Birchmeier	2019-12-10
9980413	High efficiency cooling system	John F. Judge, Timothy J. Schrader, Stephen Sillato, Gary A. Helmink, Pierpaolo Barbato +6 more	2018-05-22
9829233	Scroll compressor differential pressure control during compressor startup transitions	Lou Monnier, Zhiyong Lin, Daniel J. Schutte, Benedict J. Dolcich	2017-11-28
9476624	Scroll compressor differential pressure control during compressor shutdown transitions	Lou Monnier, Gary A. Helmink, Zhiyong Lin, Daniel J. Schutte, Benedict J. Dolcich	2016-10-25
9477235	Methods of controlling a cooling system based on pressure differences across a scroll compressor	Lou Monnier, Gary A. Helmink	2016-10-25
9316424	Multi-stage cooling system with tandem compressors and optimized control of sensible cooling and dehumidification	Zhiyong Lin, John F. Judge, Gary A. Helmink, Benedict J. Dolcich, Daniel J. Schutte +1 more	2016-04-19
9038404	High efficiency cooling system	John F. Judge, Timothy J. Schrader, Stephen Sillato, Gary A. Helmink, Pierpaolo Barbato +8 more	2015-05-26
8881541	Cooling system with tandem compressors and electronic expansion valve control	Gary A. Helmink, Pierpaolo Barbato, Giuseppe Dalla Mana, Lou Monnier	2014-11-11

Roger Noll — 8 Patents

Issued Patents All Time

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