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Calumet & Hecla, Inc.
Subsidiary Company
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Basic Info
Headquarter
MI, US
Calumet & Hecla is headquartered in US MI. Calumet & Hecla has a total of 351 patents
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Data Snapshot
351
Patent
Innovation Word Cloud
A quick overview of tech portfolio with the top keywords and phrases extracted from patents of Calumet & Hecla
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High Related Markets
Mentioned companies in the market reports of major market categories and sectors by Calumet & Hecla
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Innovation Matrix
visualizing technology portfolio of hot application areas and blank areas for Calumet & Hecla
All Patents
Active Patents
Inactive Patents
Pending Patents
Time Range:
Overall
Overall
1 year
3 year
5 year
Application Domain L2
Application Domain L2
Application Domain L3
Application Domain L4
High-Tech Industry L1
High-Tech Industry L2
Tech Topic L2
Tech Topic L3
Timeline
Tech Topic L2
Tech Topic L2
Tech Topic L3
High-Tech Industry L1
High-Tech Industry L2
Application Domain L2
Application Domain L3
Application Domain L4
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Subsidiary Lists
Subsidiaries with patent applications for Calumet & Hecla
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Calumet & Hecla Frequently Asked Questions
What is Calumet & Hecla's total number of patents?
Calumet & Hecla
has
351
patents in total.
Where is Calumet & Hecla's headquarters?
Calumet & Hecla
is located in MI, US.
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Page generation time: Oct 02 2022