Inventor

DE SILVA RUWANTHA

DE3 patents

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

KAERCHER GMBH & CO KG ALFRED

1 patent

US7992245B2Aug 9, 2011

Cleaning tool and cleaning device having such a cleaning tool

KAERCHER GMBH & CO KG ALFRED11 citations80

KAERCHER ALFRED SE & CO KG

1 patent

US11806837B2Nov 7, 2023

Device for producing CO2 pellets from CO2 snow and cleaning device

KAERCHER ALFRED SE & CO KG0 citations52

SCHUETZ MICHAEL

1 patent

US8302254B2Nov 6, 2012

Dirt-collecting device for a floor-cleaning machine, and floor-cleaning machine having such a dirt-collecting device

SCHUETZ MICHAEL2 citations49