 |
|
 |
| |
 |
Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4666577 |
Method of recording electrophoretic image pattern |
May. 19, 1987 |
| 4666576 |
Process for the electrochemical roughening of aluminum for use in printing plate supports |
May. 19, 1987 |
| 4666575 |
Method of recovering gallium from scrap containing gallium |
May. 19, 1987 |
| 4666574 |
Ion exchange membrane cell and electrolytic process using thereof |
May. 19, 1987 |
| 4666573 |
Synthetic diaphragm and process of use thereof |
May. 19, 1987 |
| 4666571 |
Conducting polymer and a method of producing same |
May. 19, 1987 |
| 4666570 |
Process for producing aromatic compound with functional groups |
May. 19, 1987 |
| 4666569 |
Method of making multilayer ohmic contact to thin film p-type II-VI semiconductor |
May. 19, 1987 |
| 4666568 |
Electrolytic codeposition of metals and nonmetallic particles |
May. 19, 1987 |
| 4666567 |
Automated alternating polarity pulse electrolytic processing of electrically conductive substanc... |
May. 19, 1987 |
| 4666566 |
Method of detecting oxygen partial pressure |
May. 19, 1987 |
| 4666565 |
Gas sensor and method |
May. 19, 1987 |
| 4666564 |
Method of and apparatus for distilling a monoazeotropic liquid mixture |
May. 19, 1987 |
| 4666563 |
Separation of isopropyl ether from isopropanol and water by extractive distillation |
May. 19, 1987 |
| 4666562 |
Solvent recovery from solvent process material mixtures |
May. 19, 1987 |
| 4666561 |
Method of evaporation |
May. 19, 1987 |
| 4666560 |
Separation of isopropanol from isopropyl acetate and water by extractive distillation |
May. 19, 1987 |
| 4666559 |
Closure for a gas offtake pipe |
May. 19, 1987 |
| 4666558 |
Process for newspaper deinking using low-foaming surfactant deinking agent |
May. 19, 1987 |
| 4666557 |
Method for forming channel stops in vertical semiconductor surfaces |
May. 19, 1987 |
| 4666556 |
Trench sidewall isolation by polysilicon oxidation |
May. 19, 1987 |
| 4666555 |
Plasma etching of silicon using fluorinated gas mixtures |
May. 19, 1987 |
| 4666554 |
Method of manufacturing a sensor having a magnetic field sensitive element |
May. 19, 1987 |
| 4666553 |
Method for planarizing multilayer semiconductor devices |
May. 19, 1987 |
| 4666552 |
Etching method for bodies of dielectric oxide ceramic |
May. 19, 1987 |
| 4666551 |
Vacuum press |
May. 19, 1987 |
| 4666550 |
Apparatus for producing a strip of laminated sheet material |
May. 19, 1987 |
| 4666549 |
Polymer welding process and composition |
May. 19, 1987 |
| 4666548 |
Process for making fluorescent display device |
May. 19, 1987 |
| 4666547 |
Electrically conductive resinous bond and method of manufacture |
May. 19, 1987 |
| 4666546 |
Method for validating sequential ordering of laminate plies |
May. 19, 1987 |
| 4666545 |
Method of making a mounting base pad for semiconductor devices |
May. 19, 1987 |
| 4666544 |
Thermoforming methods |
May. 19, 1987 |
| 4666543 |
Hollow fiber device for removing waste material in the blood and a process of manufacture thereo... |
May. 19, 1987 |
| 4666542 |
Process for the production of disposable diaper panties |
May. 19, 1987 |
| 4666541 |
Process for coupling optical fiber in reception block and coupler |
May. 19, 1987 |
| 4666540 |
Method of refurbishing building panels |
May. 19, 1987 |
| 4666539 |
Method of making a flooring material |
May. 19, 1987 |
| 4666538 |
Sheet feeding apparatus |
May. 19, 1987 |
| 4666537 |
Method of sealing and repairing electrical cables |
May. 19, 1987 |
| 4666536 |
Method of and means for making reclosable bag material, and material produced thereby |
May. 19, 1987 |
| 4666535 |
Method of producing low core losses in oriented silicon steels |
May. 19, 1987 |
| 4666534 |
Non-oriented electrical steel sheet having a low watt loss and a high magnetic flux density and ... |
May. 19, 1987 |
| 4666533 |
Hardenable cast iron and the method of making cast iron |
May. 19, 1987 |
| 4666532 |
Denuding silicon substrates with oxygen and halogen |
May. 19, 1987 |
| 4666531 |
Device and method for cleaning fin-type heat exchangers in air ducts |
May. 19, 1987 |
| 4666530 |
Method and apparatus for extracting dirt from ducting |
May. 19, 1987 |
| 4666529 |
Method for reducing combustion chamber deposits from an internal combustion engine |
May. 19, 1987 |
| 4666528 |
Method of removing iron and copper-containing scale from a metal surface |
May. 19, 1987 |
| 4666527 |
Continuous crystallization of fructose anhydride |
May. 19, 1987 |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
