Assignee

MARTIN FRIEDRICH

DE3 patents

Top patents by PatentIndex Score

US8094752B2Jan 10, 2012

Ultra-wideband signal amplifier

MARTIN FRIEDRICH3 citations59

US9264095B2Feb 16, 2016

Ultra-wideband signal amplifier

MARTIN FRIEDRICH1 citations49

US9402937B2Aug 2, 2016

Suction device

MARTIN FRIEDRICH0 citations39