Waldoboro, Maine
United States
3
2023-05-25
The entities that hold a legal rights for patent applications filed by inventor Libby Fred:
Fred Libby from Waldoboro, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System for controlling the sizing of a rising foam emulsion web travelling on a conveyor
#2 | 2009-01-08Apparatus and methods for the attachment of materials to polyurethane foam, and articles made using them
#3 | 2005-01-06Apparatus and methods for the attachment of materials to polyurethane foam, and articles made using them
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