Inventor

SIEVERS MICHAEL

US9 patents

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

EWERT WOLFGANG

2 patents

US9556049B2Jan 31, 2017

Method for treating sewage sludge and wastewater treatment plant

EWERT WOLFGANG2 citations62

US8641902B2Feb 4, 2014

Method for wastewater treatment and wastewater treatment system

EWERT WOLFGANG2 citations51

(unassigned)

1 patent

US6444124B1Sep 3, 2002

System and method for improved treatment of wastewater

104 citations89

TOKYO ELECTRON LTD

1 patent

US7754615B2Jul 13, 2010

Method and apparatus for detecting endpoint in a dry etching system by monitoring a superimposed DC current

TOKYO ELECTRON LTD4 citations62

BMA BRAUNSCHWEIGISCHE MASCHINENBAUANSTALT AG

1 patent

US10800693B2Oct 13, 2020

Method and arrangement for wastewater treatment

BMA BRAUNSCHWEIGISCHE MASCHINENBAUANSTALT AG1 citations59

SIEVERS MICHAEL

1 patent

US8680458B2Mar 25, 2014

Data transmission through optical vias

SIEVERS MICHAEL2 citations54

EMPIRE TECHNOLOGY DEV LLC

1 patent

US8933390B2Jan 13, 2015

Data transmission through optical vias

EMPIRE TECHNOLOGY DEV LLC0 citations49

CLAUSTHALER UMWELTTECHNIKINSTI

1 patent

US7135112B2Nov 14, 2006

Flocculation apparatus for treating colloidal suspensions

CLAUSTHALER UMWELTTECHNIKINSTI0 citations32

EISENHUTH GMBH & CO KG

1 patent

US10637089B2Apr 28, 2020

Method and apparatus for bio-electrically generating power from organic ingredients of a waste water

EISENHUTH GMBH & CO KG0 citations30