Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and method for impregnating a dry fiber batt

Apparatus and method for impregnating a dry fiber batt

US Patent 4231129 · Granted Nov 4, 1980

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

High expression squeeze roll liquor extraction of nonwoven batts1984
High expression squeeze roll liquor extraction of nonwoven batts1984
Total fiber recovery method and apparatus1981
Process and apparatus for treating fibrous materials for subsequent processing1980
Impregnator/rinser1980
Impregnator/rinser1980