Granted Patent
Utility
US 6,358,455 · App. 09/450,359
Process for preparing a laminated composite of condensation type silicone rubber and polyurethane by induce surface reconstruction
Inventors:
Ming-Fu Tsai, Yu-Der Lee, Yong-Chien Ling, Wen-Hsiung Ku, Chang-Hao Tai
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Nov 29, 1999
Inventors
Ming-Fu Tsai
Yu-Der Lee
Yong-Chien Ling
Wen-Hsiung Ku
Chang-Hao Tai
Assignee (at issue)
CHUNG-SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
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.