Patent assignee · US · COMPANY

ONTASH & ERMAC, INC.

2Patents
1Active
2Granted
34Portfolio score

Filing activity: Apr 26, 2002 → Nov 20, 2013

Most-cited patents

PatentTitleAreaCited byStatus
US7260090B2 Analog gateway Electricity 12 Expired
US9880312B2 Intelligent spectral induced polarization measurement module Physics 0 Active

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