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Inventor

Theodor Koch

Inventor
Wallisellen, CH

Overview

3→
Patents
1986–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F23Hprimary
F23HGrates50%
G05BControl or regulating systems in general25%
G08CTransmission systems for measured values, control or similar signals25%
PatentTitleYear
11,003,151Loop-powered control of pneumatic process control devices20216,422,161'Combustion grate and process for optimizing its operation'20024,621,611'Grate rod'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to KOCH THEODOR (1)· patent assignee history
1986–2002Based in Wallisellen, CH· patent location history
2021Patents assigned to FISHER CONTROLS INT LLC (1)· patent assignee history
2021Based in Marshalltown, IA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FISHER CONTROLS INT LLC12021
KOCH THEODORself11986
Locations
LocationPatentsSpan
Wallisellen, CH21986–2002
Marshalltown, IA, US12021