Granted Patent
Utility
US 6,102,190 · App. 09/202,363
Device for intermittently transporting objects, in particular coated wafer sheets or filled wafer blocks
Inventors:
Franz Haas, Jr., Johann Haas, Erich Koletnik
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: Dec 10, 1998
Inventors
Franz Haas, Jr.
Johann Haas
Erich Koletnik
Assignee (at issue)
Franz Haas Waffelmaschinen - Industrie 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.