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USPTO Patent Rankings Data through Dec 31, 2025
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Peter Pokrowsky — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Mainz, DE: #541 of 1,295 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Peter Pokrowsky has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 1996 and the most recent in June 1999. Peter Pokrowsky ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Peter Pokrowsky in Mainz, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5917321 Process and device for determining the magnetic characteristics of thin magnetic layers Heinz Lehr, Hans-Joachim Hartmann, Christoph Schulz 1999-06-29 $36,828,000
5502567 Micropolarimeter, microsensor system and method of characterizing thin films Eckehard Kiefer, Michael Abraham, Bernd Stenkamp, Wolfgang Ehrfeld, Thomas Zetterer 1996-03-26 $15,371,000