InventHelp (Q64627233)
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American invention promotion company
- Invention Submission Corporation
- Western Invention Submission Corporation
- Intromark Incorporated
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | InventHelp |
American invention promotion company |
|
Statements
1984
0 references
1 reference
217 9th St, Pittsburgh, PA 15222, USA (English)
0 references
Invention Submission Corporation (English)
Western Invention Submission (English)
1 reference
Intromark Incorporated (English)
1 reference
Identifiers
43,727
23 March 2009
21 April 2020
0 references
InventHelp
13 March 2007
3,070
2,246,615
10 December 2020
0 references