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Cary, NC, United States of America

David L Dickmander

This inventor holds 4 USPTO granted patents. Top assignees: Abb Technology Ag, Abb Power Td & Company. Active years: 1998-2013.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 32(Granted Patents)

Location History:

Cary, NC (US) (1998 - 2003)
Raleigh, NC (US) (2013)

Company Filing History:

Abb Technology Ag

Abb Power Td & Company

Years Active: 1998-2013

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8411400 - Method and apparatus for mitigation of dynamic overvoltage (2013-04-02),

2. 6577111 - Controlling magnetizing current in a transformer by comparing the difference between first and second positive peak values of the magnetizing current with a threshold (2003-06-10),

3. 6535403 - Systems and methods for inverter waveform smoothing (2003-03-18),

4. 5796259 - Methods and apparatus for detection of fault direction (1998-08-18),

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