AMPTEK, INC. Trademarks
AMP TEK

AMP TEK

Filed: May 3, 1996
low power charge sensitive preamplifiers, X-ray and gamma-ray detectors for use in the aerospace and nuclear instrumentation…
Owned by: AMPTEK, INC.
Serial Number: 75098586

COOLFET

COOLFET

scientific apparatus, namely charge sensitive preamplifiers
Owned by: AMPTEK, INC.
Serial Number: 78399514