Timothy Grotjohn

Timothy Grotjohn

Founder at Great Lakes Crystal Technologies, Inc.

Process Industries

Timothy Grotjohn active positions

CompaniesPositionStartEnd
Director/Board Member 01/06/2019 -
Founder 01/06/2019 -
Corporate Officer/Principal 01/06/2019 -

Career history of Timothy Grotjohn

Statistics

International

United States 2

Operational

Director/Board Member 1
Founder 1
Corporate Officer/Principal 1

Sectoral

Process Industries 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Private companies1

Process Industries

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