Inventor

PIOTROWSKI BERNHARD

DE5 patents

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

DYNAMIT NOBEL AG

2 patents

US4642262AFeb 10, 1987

Method of making fibrids from thermoplastics

DYNAMIT NOBEL AG22 citations76

US4118313AOct 3, 1978

Process and apparatus for mass transfer between heterogeneous systems

DYNAMIT NOBEL AG16 citations66

HUELS TROISDORF

2 patents

US4783564ANov 8, 1988

Method for the preparation of 1,2-dichloroethane

HUELS TROISDORF20 citations75

US6350400B1Feb 26, 2002

Method for producing flexible PVC

HUELS TROISDORF9 citations70

HUELS CHEMISCHE WERKE AG

1 patent

US5277878AJan 11, 1994

Reactor for heterogeneous-phase reactions

HUELS CHEMISCHE WERKE AG13 citations71