Granted Patent
Utility
US 6,077,158 · App. 09/190,473
Air handling controller for HVAC system for electric vehicles
Inventors:
Barry J. Lake, Lawrence P. Ziehr, Lance C. Tagliapietra, Christopher A. Tuckfield
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Nov 12, 1998
Inventors
Barry J. Lake
Lawrence P. Ziehr
Lance C. Tagliapietra
Christopher A. Tuckfield
Assignee (at issue)
Daimlerchrysler AG
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.