Inventor

FOLLMANN HEINRICH

DE3 patents

⚠️ This page may combine multiple inventors who share the name “FOLLMANN HEINRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BASF AG

1 patent

US5162486ANov 10, 1992

Preparation of spherical, hard mono- or oligodisperse particles of melamine resin

BASF AG29 citations89

FRINGS & CO HEINRICH

1 patent

US4689153AAug 25, 1987

Process of and apparatus for ultrafiltration

FRINGS & CO HEINRICH19 citations69

KOEHLER SE AUGUST PAPIERFABRIK

1 patent

US10662546B2May 26, 2020

Method and system for producing crystalline calcium carbonate by the combined use of two gases with different CO2 content

KOEHLER SE AUGUST PAPIERFABRIK0 citations30