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Dunn; James H. Patent Filings

Dunn; James H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dunn; James H..The latest application filed is for "fuel cell health management system".

Company Profile
0.5.2
  • Dunn; James H. - Embrun CA
  • Dunn; James H. - Embrum CA
  • Dunn; James H. - Limoges CA
  • Dunn; James H. - Baton Rouge LA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Method and apparatus for rejuvenating fuel cells
Grant 7,038,424 - Adams , et al. May 2, 2
2006-05-02
Fuel cell health management system
App 20030211372 - Adams, William A. ;   et al.
2003-11-13
Fuel cell manager
Grant 6,541,941 - Adams , et al. April 1, 2
2003-04-01
Fuel cell manager
App 20020053896 - Adams, William ;   et al.
2002-05-09
Device and system for management of battery back up power source
Grant 6,329,792 - Dunn , et al. December 11, 2
2001-12-11
Device for managing battery packs by selectively monitoring and assessing the operative capacity of the battery modules in the pack
Grant 6,239,579 - Dunn , et al. May 29, 2
2001-05-29
Aromatic Amine Alkylation
Grant 3,862,233 - Dunn January 21, 1
1975-01-21

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