| Patent No. | Patent Title: |
| 4921549 | Promoting directional grain growth in objects |
| 4888065 | Method of making roller bearing element and product therefrom |
| 4878961 | Method and system for controlling tension to be exerted on metal ... |
| 4877445 | Method for producing a metal from its halide |
| 4872923 | Die-less drawing method and apparatus |
| 4872904 | Tungsten carbide powder and method of making for flame spraying |
| 4872926 | Process for heat treating metals or metal alloys in a thermal pla... |
| 4871401 | Fluidized bed method of forming a nitride or carbonitride layer |
| 4871146 | Apparatus for heat treatment of steel rods |
| 4869470 | Vacuum furnace for heat treatment of metallic workpieces |
| 4865806 | Process for preparation of composite materials containing nonmeta... |
| 4860999 | Device for heat-treating, in particular annealing, a continuously... |
| 4858893 | Bell furnance and hardening vat arrangement |
| 4853184 | Contact material for vacuum interrupter |
| 4848753 | Apparatus for the inner and outer quenching of tubular pieces |
| 4849205 | Hydrogen storage hydride electrode materials |
| 4848752 | Apparatus for the inside and outside quenching of tubular pieces |
| 4846901 | Method of making improved silver-tin-indium contact material |
| 4847211 | Method of manufacturing semiconductor devices and product therefr... |
| 4844752 | Process for making internally hardened tubes |
| 4840353 | Apparatus for studying quenching fluids and quenchability of mate... |
| 4838526 | Apparatus of cooling steel strip |
| 4836850 | Iron group based and chromium based fine spherical particles |
| 4836864 | Method of gas carburizing and hardening |
| 4836982 | Rapid solidification of metal-second phase composites |
| 4836866 | Method of improving fatigue life of an elongated component |
| 4834344 | Apparatus for inside-outside tube quenching |
| 4834794 | Solder composition of mixed powders |
| 4832913 | Hydrogen storage materials useful for heat pump applications |
| 4832764 | Process for the low-distortion thermomechanical treatment of work... |
| 4830342 | High pressure sintering furnace |
| 4830684 | Process for heat treating a carbon steel wire |
| 4828227 | Inductor for the inductive reheating of metallurgical products |
| 4826138 | Apparatus for heat treating steel plates |
| 4826542 | Method for forming bainite |
| 4817920 | Apparatus for continuous heat treatment of metal strip in coil fo... |
| 4817695 | Electrical contact material of Ag, SnO2, GeO2 |
| 4816090 | Heat treated cold rolled steel strapping |
| 4813653 | Fluidized bed apparatus |
| 4814002 | Method of forming amorphous metal alloy compositions for reversib... |
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