Resources Contact Us Home
Selective twist filtration roving

Image Number 2 for United States Patent #4801383.

This invention relates to a filtration roving with the cross section of the roving exhibiting portions more tightly twisted than the remainder of the roving.

  Recently Added Patents
Medical tube holder
Apparatus and method for traffic offload in a broadband wireless access system
Techniques for channel estimation in millimeter wave communication systems
Computer-assisted creation of a custom tooth set-up using facial analysis
Simulated head mounted display system and method
Converting machine
Computer apparatus, non-transitory computer-readable medium storing an error recovery control program, and error recovery control method
  Randomly Featured Patents
Snap button assembly
Method and apparatus for use of porous implants
Conductive base sheets utilizing conductive bentonite clays in the fiber matrix
Inflation valve for a dual chamber tire
Medical closure method and associated device
Methods to defend against tampering of audit records
Beverage carbonation device and process
Process for production of D-.alpha.-amino acids
Use of growth factor and antimetabolite combination to prevent or retard secondary cataract formation
Cosmetic or dermatological preparations comprising oligopeptides for lightening the skin of age marks and/or for preventing tanning of the skin, in particular tanning of the skin caused by UV