Inventor

SMIT JAN TJEERD

ZA6 patents

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

LOESCHE GMBH

2 patents

US7341212B2Mar 11, 2008

Enhanced ore comminution process and apparatus

LOESCHE GMBH9 citations78

US7578459B2Aug 25, 2009

Enhanced ore communication process and apparatus

LOESCHE GMBH5 citations57

(unassigned)

2 patents

US6508421B1Jan 21, 2003

Ore comminution process

8 citations65

US6793166B2Sep 21, 2004

Ore comminution process

0 citations43

SHERRITT INT CORPORATION

2 patents

US11584975B1Feb 21, 2023

Integrated pressure oxidative leach of copper sulphidic feed with copper heap leach

SHERRITT INT CORPORATION1 citations51

US11118244B2Sep 14, 2021

Low acidity, low solids pressure oxidative leaching of sulphidic feeds

SHERRITT INT CORPORATION0 citations45