Did You Know...
...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 4432790 | Blast furnace control method A method for maintaining a uniform stable operation of a blast furnace susceptible to erratic behavior because of large disturbances introduced into the furnace is described. The method includes: (a) determining a high temperature heat parameter (HTH) over a ... | 02/21/1984 |
| 4410355 | Process for controlling a pelletizing plant for fine-grained ores Process for monitoring a pelletizing plant for fine-grained ores, in which the humidity content of the green pellets is adjusted by adding water with consideration of the humidity content of the fine ores and humidified ores, together with optional additi... | 10/18/1983 |
| 4317676 | Process for producing sintered iron ore having high reducibility This invention relates to an improvement of the process for producing sintered iron ore with a Dwight-Lloyd machine, and it provides a process for producing sintered ore with high reducibility by sintering a raw material mix of a moisture content between ... | 03/02/1982 |
