Matches 401 - 450 out of 463 < 1 2 3 4 5 6 7 8 9 10 >
Match Document Document Title
3249667 Method of providing surface treated consolidated fibrous articles  
3244302 Fibrous glass air filters  
3235440 Mat and method for finishing a rough base  
3231654 Process of forming a reinforced resin panel  
3224853 Process for increasing the thermal insulating properties of vitreous materials and their adhesion to coherent substances  
3180911 Method of making cigarette filter plugs of fibrous material containing thermoplastic fibers  
3156965 Method of making a compressed rubberized hair pad  
3150416 Method and apparatus for producing apertured non-woven fabrics  
3146281 Production of round particles of ceramic material  
3140327 Process form manufacturing bellows  
3120466 Method of producing hardboard in prdetermined shapes and a mat used in such method  
3113349 Methods and apparatus for the production of perforated non-woven fiber webs  
3101520 Method and apparatus for making brushed nonwoven fabric  
3097125 Method of fabricating a glass fiber reinforced plastic luminaire globe  
3088859 Methods and apparatus for making and bonding nonwoven fabrics  
3081512 Method of producing apertured nonwoven fabric  
3081500 Method and apparatus for producing apertured nonwoven fabric  
3077017 Apparatus and method for producing nonwoven fabrics  
3059313 Textile fabrics and methods of making the same  
3059311 Stable non-woven batt of polytetrafluoroethylene fibers  
3056185 Production of shaped silver halides  
3052947 Production of embossed pile fabrics  
3050426 Vibration absorbing material and method for making the same  
3045316 Mineral wool blanket having imprinted surface and method of making the same  
3044914 Heat-insulating materials  
3025197 Glass fiber fissured acoustical board  
3008187 Method and apparatus for extruding polytetrafluoroethylene tubing  
3001903 Manufacture of wall board  
2988133 Thermoplastic material  
2979433 Method of reshaping fibrous filter rods  
2969301 Method of making a synthetic resin panel with a crinkled finish  
2964819 Apparatus for and method of fissuring the surface of a moving layer of wetfibrous mix capable of having fissures formed therein  
2955641 Method of manufacturing an absorbent product  
2906317 Method of shaping fibrous bodies  
2881505 Making bonded felt  
2865783 Non-woven web product and method of making same  
2862251 Method of and apparatus for producing nonwoven product  
2856323 Indented resilient matted fibrous pad  
2843341 Airfoils, variable permeability material and method of fabrication thereof  
2830326 Art of extruding cork for the manufacture of bottle caps and the like  
2830648 Process and apparatus for producing a glass fiber mat  
2808098 Method and apparatus for bonding fibers together  
2803577 Method of making compressed elastomer-bonded hair products  
2794237 Method of producing fiber glass mats  
2787572 Method of making a resin-treated elastomer mat  
3840631 Title is not available  
3772418 Title is not available  
3776807 Title is not available  
3755518 Title is not available  
3794708 Title is not available  
Matches 401 - 450 out of 463 < 1 2 3 4 5 6 7 8 9 10 >