HP

Hans-Joachim Pfeifer

Overall (All Time): #2,327,200 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4974960 Laser doppler anemometer using high-frequency laser pulses Dietrich Dopheide, Michael Faber, Guenter Taux, Gerhard Reim 1990-12-04
4838687 Method for the simultaneous measurement of three velocity components by means of laser doppler anemometry 1989-06-13