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Inventor

Jochen Krebs

Inventor
Ravenssburg, DE

Overview

3→
Patents
1981–2000
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y02Wprimary
Y02WClimate change mitigation technologies related to wastewater treatment or waste management50%
D21BFibrous raw materials or their mechanical treatment33%
C02FTreatment of water, waste water, sewage, or sludge17%
PatentTitleYear
6,083,350'System for treatment of waste paper having a pulping drum and a perforated sorting area'20006,000,640'Process and device for the decomposition of fibrous materials'19994,246,114'Aerobic waste treatment package'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to MULTI FLO INC (1)· patent assignee history
1981Based in Dayton, OH, US· patent location history
1999Patents assigned to VOITH SULZER PAPIERTECH PATENT (1)· patent assignee history
1999Based in Ravensburg, DE· patent location history
2000Patents assigned to VOITH SULZER STOFFAUFBEREITUNG (1)· patent assignee history
2000Based in Ravenssburg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MULTI FLO INC11981
VOITH SULZER PAPIERTECH PATENT11999
VOITH SULZER STOFFAUFBEREITUNG12000
Locations
LocationPatentsSpan
Ravenssburg, DE12000
Ravensburg, DE11999
Dayton, OH, US11981