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John Spencer
Private Company
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Headquarter
United States
John Spencer is a company that provides Transport engineering and more. John Spencer is headquartered in United States . John Spencer has a total of 49 patents
Related Topics
Transport engineering
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Data Snapshot
49
Patent
729
News
Innovation Word Cloud
A quick overview of tech portfolio with the top keywords and phrases extracted from patents of John Spencer
Overall
Recent 3 years
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High Related Markets
Mentioned companies in the market reports of major market categories and sectors by John Spencer
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Innovation Matrix
visualizing technology portfolio of hot application areas and blank areas for John Spencer
All Patents
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Time Range:
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Overall
1 year
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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 John Spencer
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John Spencer Frequently Asked Questions
What technical fields has John Spencer researched?
John Spencer
has researched the technical fields related to
Transport engineering
What is John Spencer's total number of patents?
John Spencer
has
49
patents in total.
What kind of company is John Spencer?
Provides deep sea freight transportation services...
Where is John Spencer's headquarters?
John Spencer
is located in , United States.
Show all question
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