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David Thomas Engquist
Portland, OR
US
7 patents
6 Patents
USD1116879
2026
Measurement Probe Head
TEKTRONIX, Inc.
0 cites
US12571816
2026
High-impedance Differential Flexible Probe Tip
Tektronix, Inc.
0 cites
US12372550
2025
Isolated Probe Tip
0 cites
US12332277
2025
Thermal Management System for a Test-and-measurement Probe
Tektronix, Inc.
0 cites
USD0992437
2023
Tip Cable Component of a Measurement Probe Head Assembly
Tektronix, Inc.
0 cites
US11578925
2023
Thermal Management System for a Test-and-measurement Probe
Tektronix, Inc.
0 cites