logo

For the Inventor, By the Inventor

Columbus, OH, United States of America

Liebert Corporation


USPTO Granted Patents = 146

% Expired Patents = 9.6



Trademarks = 19

Forward Citations = 3,043

Loading Chart...
Loading Chart...

183 inventors (with patents filed for the assignee):

goldMedal Brian Paul Heber (15 out of 23 patents)

silverMedal Stephen C Sillato (13 out of 17 patents)

bronzeMedal Terry Dwane Bush (12 out of 21 patents)

4.  James K Martin (11 out of 11 patents)

5.  Thomas Harvey (10 out of 14 patents)

6.  Jeffrey M Powell (10 out of 12 patents)

7.  Benedict J Dolcich (9 out of 13 patents)

8.  Ian G Spearing (9 out of 16 patents)

9.  Timothy J Schrader (8 out of 8 patents)

10.  Zhiyong Lin (7 out of 17 patents)

11.  Philip R Aldag (7 out of 8 patents)

12.  Xian Chen (7 out of 12 patents)

13.  Roger Noll (7 out of 8 patents)

14.  Daniel J Schutte (7 out of 11 patents)

15.  Gary A Helmink (7 out of 7 patents)


Core Competencies:
Cooling System
Uninterruptible Power Supply
Modular Data Center
Heat Exchanger
Scroll Compressor
Power Sharing Control
Humidity Control
Battery Monitoring
Energy Efficiency
Voltage Regulation
Microchannel Cooling
Refrigerant Economization

146 patents:

1. 10042007 - Method for detecting a failing rectifier or rectifier source (2018-08-07),
2. 9980413 - High efficiency cooling system (2018-05-22),
3. 9970689 - Cooling system having a condenser with a micro-channel cooling coil and sub-cooler having a fin-and-tube heat cooling coil (2018-05-15),
4. 9915687 - Real current meter (2018-03-13),
5. 9876390 - Techniques for improving operation of static transfer switches during voltage disturbances (2018-01-23),
6. 9850655 - System and method for modular data center (2017-12-26),
7. 9845981 - Load estimator for control of vapor compression cooling system with pumped refrigerant economization (2017-12-19),
8. 9843188 - Method to select optimal synchronization source in a multiple uninterruptible power supply system (2017-12-12),
9. 9829233 - Scroll compressor differential pressure control during compressor startup transitions (2017-11-28),
10. 9772126 - Cooling system for high density heat load (2017-09-26),
11. 9746224 - Expansion valve setpoint control systems and methods (2017-08-29),
12. 9719803 - Mesh network synchronous power monitoring systems and methods (2017-08-01),
13. 9706685 - Cooling system for high density heat loads (2017-07-11),
14. 9572288 - System and method for modular data center (2017-02-14),
15. 9548520 - Ultrasonic electrolyte sensor (2017-01-17),
Liebert Corporation specializes in providing critical infrastructure solutions for data centers, telecommunications networks, and other business-critical applications. With a focus on power and cooling technologies, Liebert offers innovative solutions to optimize energy efficiency, ensure uptime, and protect valuable electronic equipment from power disturbances. With a global presence and a legacy of over 50 years, Liebert is a trusted partner for organizations in various industries.
This text is generated by artificial intelligence and may not be accurate.

logo

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Liebert Corporation
146 Patents

#7 in Columbus, OH

#124 in Ohio

#2,675 in US

#5,567 in the World

Columbus, OH (US)
Columbus, OH, United States of America

Liebert Corporation

Forward Citations = 3,043

183 inventors:

goldMedal Brian Paul Heber (15 out of 23 patents)

silverMedal Stephen C Sillato (13 out of 17 patents)

bronzeMedal Terry Dwane Bush (12 out of 21 patents)

4.  James K Martin (11 out of 11 patents)

5.  Thomas Harvey (10 out of 14 patents)

Please report any incorrect information to [email protected]
Loading…