Growing community of inventors

Delta, Canada

John Douglas Usborne

Average Co-Inventor Count = 3.75

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1

John Douglas Usborne ↔ Kenneth William Kratschmar (1 patent)John Douglas Usborne ↔ Adrian James Corless (1 patent)John Douglas Usborne ↔ Dustan L Skidmore (1 patent)John Douglas Usborne ↔ David A Leboe (1 patent)John Douglas Usborne ↔ Kenneth M Flaherty (1 patent)John Douglas Usborne ↔ Dayton Simmons (1 patent)John Douglas UsborneJohn Douglas Usborne (2 patents)Kenneth William KratschmarKenneth William Kratschmar (15 patents)Adrian James CorlessAdrian James Corless (14 patents)Dustan L SkidmoreDustan L Skidmore (13 patents)David A LeboeDavid A Leboe (5 patents)Kenneth M FlahertyKenneth M Flaherty (2 patents)Dayton SimmonsDayton Simmons (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Plug Power Inc. (2 from 177 patents)


2 patents:

1. 9673462 - Fuel cell-vehicle communications systems and methods

2. 7479335 - Anode humidification

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as of
12/31/2025
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