HI

Hans-Walter Illger

BH Bayer Healthcare: 2 patents #121 of 594Top 25%
📍 Langenfeld, DE: #1 of 13 inventorsTop 8%
Overall (1982): #13,468 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4355171 Preparation of polysiloxane/polyoxyalkylene copolymer useful as stabilizers in making polyurethane foams Armand de Montigny, Alberto C. Gonzalez-Doerner, Hans-Heinrich Moretto 1982-10-19
4342798 Process for production of flame resistant foam Manfred Dahm, Alberto C. Gonzalez-Dorner 1982-08-03