Inventor

FUNK ERWIN D

US21 patents

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

FUNK ERWIN D

KAMYR INC

Method and apparatus for liquid treatment of and liquid extraction on a paper pulp

Method and apparatus for recovering mineral nodules from the ocean floor

Coal gasification process with improved procedures for continuously feeding lump coal under pressure

Process and apparatus for conveying large particle mined coal, oil shale, ore, etc. from underground mines or from strip mines via a pipeline

Process for feeding coal to a fluidized bed or suspended particle pressurized processing chamber and apparatus for carrying out the same

Pressurized ozone pulp delignification reactor and a compressor for supplying ozone to the reactor

Simple dry feeder

Materials transfer system and methodology

Continuous process for energy conserving cooperative coal feeding and ash removal of continuous, pressurized coal gasifiers and the like, and apparatus for carrying out the same

Dehydration of lignite or the like

Method and apparatus for hydraulic transmission of coal, oil shale, mineral ores, etc. from the face to the surface of underground mines

Coal gasification process with improved procedure for continuously discharging ash particles and apparatus therefor

Method and apparatus for transporting mined particles from an elevated site

Method and apparatus for continuously feeding solid particles into a pressurized container

Apparatus for solubilizing and oxidizing of peat

Medium consistency ozone bleaching

Apparatus for continuously feeding solid particles into a pressurized container having an improved lifting mechanism

AHLSTROM MACHINERY INC

Method for feeding comminuted fibrous material

Gas sparged hydrocyclone with foam separating vessel

Method of controlling pressurized ozone to a pulp delignification reactor

(unassigned)

Method and system for feeding comminuted fibrous material