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

Knut Najmann — 4 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
Schrobenhausen, DE: #33 of 151 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Knut Najmann has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 1982 and the most recent in October 1992. Knut Najmann ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Knut Najmann in Schrobenhausen, DE.

Patents per Year

Patents granted per year, 1982 to 1992Bar chart with a peak of 1 patents in 1982.peak 11982: 1 patents19821985: 1 patents19851989: 1 patents19891992: 1 patents1992

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5157635 Input signal redriver for semiconductor modules Wayne F. Ellis, Erich Klink 1992-10-20 $9,947,000
4802062 Integrated wiring system for VLSI Arnold Blum, Marian Briska 1989-01-31 $32,322,000
4542309 Phase splitter with integrated latch circuit Wilfried Klein, Erich Klink, Friedrich-Christian Wernicke 1985-09-17 $14,824,000
4313179 Integrated semiconductor memory and method of operating same Helmut H. Heimeier, Wilfried Klein, Friedrich-Christian Wernicke 1982-01-26 $10,360,000