Patent assignee · CH · COMPANY

Promogap

2Patents
0Active
2Granted
21Portfolio score

Filing activity: Nov 9, 1983 → Sep 3, 1990

Most-cited patents

PatentTitleAreaCited byStatus
US5314714A Process for increasing the density and improving the homogeneity of Chevrel phase powders and Chevrel phase wire obtained using said process Emerging Cross-Sectional Technologies 4 Expired
US4572665A Apparatus for measuring the refractive index of an optical fiber Physics 4 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.