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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Norbert Rucker — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
WGW. C. Heraeus Gmbh: 1 patents #84 of 238Top 40%
Karlstein, DE: #30 of 65 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Norbert Rucker has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1982 and the most recent in July 1986. Norbert Rucker ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Norbert Rucker in Karlstein, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4602847 Method of producing optical elements having interference layers Reinhard Born, Werner Herbert, Hans-Georg Lotz 1986-07-29
4310823 Strain gauge strip element and method of its manufacture Michael Sellschopp, Hans-Ullrich Fuchs 1982-01-12