Gerhardt Van Drie

City:

El Segundo, California

Country:

United States

Published Applications:

Last publication date:

2013-01-17

Recent patent applications by Van Drie Gerhardt

Gerhardt Van Drie from El Segundo, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2013-01-17

US20130015128A1

Performing operations; transporting

Biological waste digester

#2 | 2012-03-13

US13071006

Biological waste digester and method of operation

#3 | 2008-07-17

US20080170910A1

Performing operations; transporting

Process for high-volume disposal of sludge and collection of combustible gases

#4 | 2005-09-15

US20050201202A1

Performing operations; transporting

Integrated fixed film activated sludge system using gravity assisted mixing

#5 | 2005-08-09

US10659798

Gravity powered mixer system

InventorID:

35992 ⎘