Inventor

GRAEFENSTEIN THOMAS

DE3 patents

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

RUHRPUMPEN GMBH

2 patents

US7819343B2Oct 26, 2010

Decoking tool

RUHRPUMPEN GMBH14 citations79

US8002204B2Aug 23, 2011

Decoking tool

RUHRPUMPEN GMBH5 citations58

PAUL WOLFGANG

1 patent

US8066334B2Nov 29, 2011

Tool for cutting coke and other hard materials in drums

PAUL WOLFGANG3 citations57