| 9011050 |
Chip-resistant cutting tap |
Stephen M. George, Timothy A. Moore |
2015-04-21 |
| 8210779 |
Cutting tap and method of making same |
Stephen M. George, Vladimir Volokh |
2012-07-03 |
| 7950880 |
Spiral flute tap |
Stephen M. George, Steven R. Burns, Sadayuki Akaki |
2011-05-31 |
| 7665934 |
Cutting tap and method of making a cutting tap |
Vladimir Volokh, Sadayuki Akaki |
2010-02-23 |
| 7468001 |
High-speed forming tap |
Sadayuki Akaki, Masao Mitsui |
2008-12-23 |
| 7207867 |
Precision cemented carbide threading tap |
Sadayuki Akaki |
2007-04-24 |
| 7147413 |
Precision cemented carbide threading tap |
Sadayuki Akaki |
2006-12-12 |
| 7147939 |
Coated carbide tap |
Anakkavur T. Santhanam, Sadayuki Akaki |
2006-12-12 |
| 7144208 |
Low torque tap |
Alan Barrows, Steven R. Burns, Dennis J. Greene |
2006-12-05 |
| 6858333 |
Tool with wear resistant low friction coating and method of making the same |
— |
2005-02-22 |
| 5417777 |
Alloy for backing steel of a bimetallic band saw blade |
— |
1995-05-23 |