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

Hermann Leistner — 6 Patents

Birkenfeld, DE: #193 of 1,442 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Hermann Leistner has been granted 6 US patents. The first was granted in 1984 and the most recent in December 2001. Hermann Leistner ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Hermann Leistner in Birkenfeld, DE.

Patents per Year

Patents granted per year, 1984 to 2001Bar chart with a peak of 2 patents in 1999.peak 21984: 1 patents19841999: 2 patents19992000: 1 patents20002001: 2 patents2001

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6333008 Measuring system and method for performing luminometric series analyses as well as multiple cuvette for receiving liquid samples therefor Hans Schiessl 2001-12-25
6188473 Method and system for photodetection of photon-counting and current operation Jorg Eppler, Rüdiger Retzlaff 2001-02-13
6018387 Device for measuring luminescence Jorg Eppler 2000-01-25
5985671 Measuring system and method for performing luminometric series analyses as well as multiple cuvette for receiving liquid samples therefor Hans Schiessl 1999-11-16
5888454 Device for measurement of luminescence of a fluid sample Jorg Eppler, Martin Trump 1999-03-30
4481595 Method and apparatus for determining the fill level of containers Hans Schiessl 1984-11-06