Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Elmar Schlich — 7 Patents

NUNukem: 3 patents #11 of 113Top 10%
TGTransnuklear Gmbh: 3 patents #3 of 17Top 20%
KGKernforschungszentrum Karlsruhe Gmbh: 1 patents #129 of 363Top 40%
TAThyssen Industrie Ag: 1 patents #39 of 145Top 30%
Grundau, DE: #7 of 35 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Elmar Schlich has been granted 7 US patents while listed as an inventor at Nukem. The first was granted in 1983 and the most recent in October 1991. Elmar Schlich ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Elmar Schlich in Grundau, DE.

Patents per Year

Patents granted per year, 1983 to 1991Bar chart with a peak of 2 patents in 1984.peak 21983: 1 patents19831984: 2 patents19841985: 1 patents19851986: 2 patents19861991: 1 patents1991

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5058655 Method and apparatus for manufacturing of a thick-walled hollow casting of cast iron Helmut Derp, Horst Keese 1991-10-22
4627956 Shock absorbers Werner Botzem 1986-12-09
4579274 Process for lining a nuclear storage or transportation container Walter Anspach, Karl Brendel, Peter Srostlik 1986-04-01
4562001 Multiple layered transportation and storage container for radioactive wastes Horst Vietzke, Gunther Luthardt, Hans Huschka 1985-12-31
4456827 Transportation and/or storage containers for radioactive material Werner Botzem, Reiner Laug, Hartmut Kroll, Walter Anspach, Karl Brendel +1 more 1984-06-26
4432955 Process for desorbing fission iodine from nitric acid fuel solution Edmund Henrich 1984-02-21
4367201 Extraction column for fissionable material and/or fertile material Horst Vietzke, Hans Pirk 1983-01-04