Granted Patent
Utility
US 6,751,964 · App. 10/184,249
Desiccant-based dehumidification system and method
Inventor:
John C. Fischer
Patented Case
View Patent ↗
Granted: Jun 22, 2004
Filed: Jun 28, 2002
Inventor
John C. Fischer
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.