Inventor

OESTE FRANZ D

DE4 patents

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

RUETGERSWERKE AG

2 patents

US4595575AJun 17, 1986

Process for the continuous purification of waste gases with activated carbon

RUETGERSWERKE AG27 citations85

US5520482AMay 28, 1996

Barrier to prevent spread of soil contamination

RUETGERSWERKE AG18 citations76

AALBERS ROBERT

1 patent

US5480524AJan 2, 1996

Method and apparatus for removing undesirable chemical substances from gases, exhaust gases, vapors, and brines

AALBERS ROBERT57 citations90

(unassigned)

1 patent

US5627353AMay 6, 1997

Spheres containing active compounds, their synthesis and the method of opening the spheres

11 citations68