Hannover
Germany
4
2012-04-26
The entities that hold a legal rights for patent applications filed by inventor Stevens John H.:
John H. Stevens from Hannover, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING MATERIAL HAVING PRECIPITATE PHASE
#2 | 2011-11-24Methods of forming at least a portion of earth-boring tools, and articles formed by such methods
#3 | 2011-11-24Methods of forming at least a portion of earth-boring tools, and articles formed by such methods
#4 | 2011-11-24Methods of forming at least a portion of earth-boring tools
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