Download Docs
Export

PROCESS OPTIMIZATION IN GAS PHASE DRY ETCHING

08/433,623 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location FILE REPOSITORY (FRANCONIA)
Filed May 3, 1995
Examiner MARTIN J ANGEBRANNDT
Class 156
Art Group 1752
Patent No. 5,711,849
Case Type Utility - 156/999999
Status Application Involved in Court Proceedings
Child 08/942,583 Patented
Child 09/798,787 Abandoned
Last Updated: 3 years, 6 months ago
Date # Transaction