Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AE

Andreas Ehrlich — 4 Patents

SASick Ag: 2 patents #140 of 486Top 30%
SGSick Engineering Gmbh: 2 patents #15 of 29Top 55%
Dresden, DE: #605 of 3,254 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Andreas Ehrlich has been granted 4 US patents while listed as an inventor at Sick Ag. The first was granted in 2005 and the most recent in September 2018. Andreas Ehrlich ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Andreas Ehrlich in Dresden, DE.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10082486 Method for recognizing the presence of liquid in a gas flow 2018-09-25
9422953 Flow measuring device for measuring a parameter of a flow formed from a fluid Mario KÜNZELMANN, Alexander Nerowski 2016-08-23
6904811 Apparatus for measuring the flow velocity and/or flow throughput of fluids Gerry Schroeter 2005-06-14
6895824 Apparatus for measuring the velocity and/or through-flow of a fluid Gerry Schroeter 2005-05-24