Granted Patent
Utility
US 6,649,113 · App. 09/637,829
Method to reduce differential shrinkage in three-dimensional stereolithographic objects
Inventors:
Chris R. Manners, Kabir Bhatia, Hop D. Nguyen, Cathy Yenly Vu Phan, Khalil Moussa
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Aug 11, 2000
Inventors
Chris R. Manners
Kabir Bhatia
Hop D. Nguyen
Cathy Yenly Vu Phan
Khalil Moussa
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.