Granted Patent
Utility
US 6,599,057 · App. 09/881,491
Cold in-place recycling of bituminous material
Inventors:
Todd Thomas, Arlis Kadrmas
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Jun 14, 2001
Inventors
Todd Thomas
Arlis Kadrmas
Assignee (at issue)
KMC Enterprises, Inc.
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.