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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4894078 |
Method and apparatus for producing optical fiber |
Jan. 16, 1990 |
| 4894077 |
Method of accumulating and restituting cold and device for implementing such method |
Jan. 16, 1990 |
| 4894076 |
Recycle liquefier process |
Jan. 16, 1990 |
| 4894075 |
Filter for a fluidized bed powder coating apparatus |
Jan. 16, 1990 |
| 4894074 |
Filter for cleaning exhaust gases of diesel engines |
Jan. 16, 1990 |
| 4894073 |
Filter |
Jan. 16, 1990 |
| 4894072 |
High efficiency vapor storage canister |
Jan. 16, 1990 |
| 4894071 |
Portable air cleaner |
Jan. 16, 1990 |
| 4894070 |
Filtration of fluid media |
Jan. 16, 1990 |
| 4894069 |
Method of conveying an essentially gaseous fluid through a pipe |
Jan. 16, 1990 |
| 4894068 |
Process for capturing nitrogen from air using gas separation membranes |
Jan. 16, 1990 |
| 4894067 |
Low profile gaseous fuel carburetor |
Jan. 16, 1990 |
| 4894066 |
Method to produce fuel from solid urban refuse, the method including also an organic composted f... |
Jan. 16, 1990 |
| 4894065 |
Method for producing wool dyeings of improved levelness and dye mixtures useful therefor: parame... |
Jan. 16, 1990 |
| 4894064 |
Endoprosthesis for a hip-joint socket |
Jan. 16, 1990 |
| 4894063 |
Barrier layer for implantable tendons and ligaments |
Jan. 16, 1990 |
| 4894062 |
Staking anchor for soft IOL |
Jan. 16, 1990 |
| 4894061 |
Container for and method of preserving and increasing bactericidal property of positive silver i... |
Jan. 16, 1990 |
| 4894060 |
Disposable diaper with improved hook fastener portion |
Jan. 16, 1990 |
| 4894059 |
Catheter applicator for urinary incontinence equipment |
Jan. 16, 1990 |
| 4894058 |
Adhesive connecting rings for an ostomy device |
Jan. 16, 1990 |
| 4894057 |
Flow enhanced multi-lumen venous catheter device |
Jan. 16, 1990 |
| 4894056 |
Method and apparatus for clearing occluded lumens of enteral feeding tubes |
Jan. 16, 1990 |
| 4894055 |
Needle guard assembly for use with hypodermic syringes and the like |
Jan. 16, 1990 |
| 4894054 |
Preloaded automatic disposable syringe |
Jan. 16, 1990 |
| 4894053 |
Douche apparatus |
Jan. 16, 1990 |
| 4894052 |
Flash detection in an over the needle catheter with a restricted needle bore |
Jan. 16, 1990 |
| 4894051 |
Atherectomy system with a biasing sleeve and method of using the same |
Jan. 16, 1990 |
| 4894050 |
Sterile laboratory centrifuge |
Jan. 16, 1990 |
| 4894049 |
Transmission belt, cross element for a transmission belt and method and device for the productio... |
Jan. 16, 1990 |
| 4894048 |
V belt with blocks |
Jan. 16, 1990 |
| 4894047 |
Retaining cage for check-valves and slack adjusters using same |
Jan. 16, 1990 |
| 4894046 |
Control unit for chain shifter |
Jan. 16, 1990 |
| 4894045 |
Universal joint having driving pins parallel to one of coupled shafts and swingably and radially... |
Jan. 16, 1990 |
| 4894044 |
Homokinetic joint comprising an axially retained tripod element |
Jan. 16, 1990 |
| 4894043 |
Torque transmitting coupler with shear capability and component separation containment |
Jan. 16, 1990 |
| 4894042 |
Flip-over toy vehicle |
Jan. 16, 1990 |
| 4894041 |
Toy boat |
Jan. 16, 1990 |
| 4894040 |
Toy building element with elements for providing positional information |
Jan. 16, 1990 |
| 4894039 |
Levitating toy flying saucer packaging and storage |
Jan. 16, 1990 |
| 4894038 |
Frisbee disk and ball drop assembly |
Jan. 16, 1990 |
| 4894037 |
Factory fixture frame with means for temporarily and removably supporting an in-process tension ... |
Jan. 16, 1990 |
| 4894036 |
Inflator assembly for life vests |
Jan. 16, 1990 |
| 4894035 |
Water craft |
Jan. 16, 1990 |
| 4894034 |
Bodyboard with integrally-contoured hand-holds for enhancing control during riding |
Jan. 16, 1990 |
| 4894033 |
Multipurpose and inflatable raft |
Jan. 16, 1990 |
| 4894032 |
Floatation apparatus |
Jan. 16, 1990 |
| 4894031 |
Electronic socket carrier system |
Jan. 16, 1990 |
| 4894030 |
Electrical connector |
Jan. 16, 1990 |
| 4894029 |
Contact for metallized film |
Jan. 16, 1990 |
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