Granted Patent
Utility
US 6,045,865 · App. 09/268,965
Process for impregnating solid wood and product obtainable by the process
Inventors:
Claus Felby, Tomas Tage Hansen
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Mar 16, 1999
Inventors
Claus Felby
Tomas Tage Hansen
Assignee (at issue)
Novo Nordisk A/S
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.