Granted Patent
Utility
US 6,701,255 · App. 09/844,282
Emission monitoring system and method
Inventors:
James P. Batug, Carlos E. Romero, Ali Yilmaz, Edward K. Levy, Noel Moyer
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Apr 30, 2001
Inventors
James P. Batug
Carlos E. Romero
Ali Yilmaz
Edward K. Levy
Noel Moyer
Assignee (at issue)
PPL Electric Utilities Corp.
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.