JN

Johann Niggemann

BH Bayer Healthcare: 3 patents #2,574 of 8,007Top 35%
MG Maschinenfabrik Hennecke Gmbh: 1 patents #15 of 34Top 45%
📍 Leverkusen, DE: #592 of 1,687 inventorsTop 40%
Overall (All Time): #1,652,606 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5468832 Heat-curable reaction resin mixtures and the use thereof Lutz Schrader, Hans-Dieter Jakob, Hanns P. Muller 1995-11-21
4378335 Device for producing a solid-forming or foaming flowable reaction mixture Heinrich Boden, Bernhard Rentz, Reiner Raffel, Ferdinand Althausen 1983-03-29
4314963 Method and a device for producing shaped articles from a multi-component reaction mixture Heinrich Boden, Bernhard Rentz, Gerhard Just 1982-02-09