Cincinnati, Ohio
United States
2
2005-04-14
2
2007-03-20
These are the the leading inventors for applications assigned to Lehr Precision, Inc.:
Lehr Precision, Inc. based in Cincinnati, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Progressive cavity pump/motor stator, and apparatus and method to manufacture same by electrochemical machining
#2 | 2005-04-14 ✅ Patent 7,479,214 granted on 2009-01-20ECM trepan of bars
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