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St. Michael, Barbados

Xantrex International

USPTO Granted Patents = 26

CIPO Patents = 3

Trademarks = 10

Forward Citations = 701

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31 inventors (with patents filed for the assignee):

Alexander Jeffrey Feldman (13 out of 37 patents)

Robbie Gordon Roberts (12 out of 31 patents)

Tony Ziccardi (10 out of 11 patents)

4. Marius George Hriscu (10 out of 10 patents)

5. Lawrence C Neill (10 out of 10 patents)

6. Matthew Sean Kuzminski (9 out of 9 patents)

7. Timothy Donald Attridge (9 out of 9 patents)

8. Neena Rahemtulla (8 out of 8 patents)

9. Peter Tai Kwong Cheung (7 out of 7 patents)

10. Grant Iverson Dunbar (5 out of 5 patents)

11. Robert Bruce Prior (5 out of 5 patents)

12. John Hung (4 out of 38 patents)

13. David Eli Miller (4 out of 4 patents)

14. Brian Jacob Ulrich (3 out of 3 patents)

15. Thomas Michael Unger (2 out of 3 patents)

26 patents: Sort by Forward Citations

1. 7660139 - Output power factor control of pulse-width modulated inverter (2010-02-09),

2. 7560902 - Duty cycle controller for high power factor battery charger (2009-07-14),

3. D585367 - Portable electronics battery charger (2009-01-27),

4. D580354 - Universal portable-device charger (2008-11-11),

5. D579870 - Portable backup power device (2008-11-04),

6. D554584 - Mobile power source (2007-11-06),

7. 7282813 - AC power backfeed protection based on phase shift (2007-10-16),

8. 7279866 - Charger/jumper method and apparatus (2007-10-09),

9. D542733 - Charge measurement device (2007-05-15),

10. D542221 - Portable backup power supply (2007-05-08),

11. 7196494 - Method and apparatus for charging batteries in a system of batteries (2007-03-27),

12. D538741 - Vehicle mountable inverter (2007-03-20),

13. D535574 - Temperature sensor (2007-01-23),

14. D534119 - Battery charger (2006-12-26),

15. D530271 - Portable power pack (2006-10-17),

Xantrex International is a leading provider of power management solutions for the renewable energy, mobile power, and backup power markets. With a history dating back over 30 years, Xantrex has built a reputation for innovative products, high quality, and exceptional customer service. Their products include inverters, chargers, and batteries for a wide range of applications, from residential solar systems to recreational vehicles and marine vessels.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

26 Patents

#5 in St. Michael

#10 in Barbados

#24,051 in the World

St. Michael, Barbados

Xantrex International

Forward Citations = 701

31 inventors:

Alexander Jeffrey Feldman (13 out of 37 patents)

Robbie Gordon Roberts (12 out of 31 patents)

Tony Ziccardi (10 out of 11 patents)

4. Marius George Hriscu (10 out of 10 patents)

5. Lawrence C Neill (10 out of 10 patents)

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