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Inventor

ULLRICH ROLF

CA4 patents
⚠️ This page may combine multiple inventors who share the name “ULLRICH ROLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HENKEL KGAA

3 patents
US5167350ADec 1, 1992

Detergent dispensing device

HENKEL KGAA19 citations76
US5221488AJun 22, 1993

Process for dosing paste-form detergents

HENKEL KGAA13 citations65
US5064506ANov 12, 1991

Packed column with built-in temperature measuring points

HENKEL KGAA16 citations63

ONTARIO LTD 911105

1 patent
US5044347ASep 3, 1991

Device promoting the dispersion of fuel when atomized

ONTARIO LTD 91110543 citations82