| 9229067 |
Apparatus and method for in-field magnetic measurements |
— |
2016-01-05 |
| 8770837 |
Fatigue resistant thermowell and methods |
William Egan |
2014-07-08 |
| 8717014 |
Apparatus and method for in-field magnetic measurements |
— |
2014-05-06 |
| 8345402 |
Degaussing apparatus with highly uniform magnetic field |
— |
2013-01-01 |
| 7994773 |
Apparatus and method for in-field magnetic measurements |
— |
2011-08-09 |
| 7715166 |
Method and reciprocating apparatus for permanent magnet erasure of magnetic storage media |
Leroy D. Thiel |
2010-05-11 |
| 7701656 |
Method and apparatus for permanent magnet erasure of magnetic storage media |
Leroy D. Thiel |
2010-04-20 |
| 7593210 |
Permanent magnet bulk degausser |
— |
2009-09-22 |
| 7164569 |
Mechanism for automated permanent magnet degaussing |
Leroy D. Thiel |
2007-01-16 |
| 7064948 |
Electrical properties and uniformity of bulk degaussing coils |
Leroy D. Thiel |
2006-06-20 |
| 6731491 |
Bulk degausser with fixed arrays of magnet poles |
— |
2004-05-04 |
| 6714398 |
Bulk degausser with fixed arrays of magnetic poles configured for thick and small form factor, high coercivity media |
— |
2004-03-30 |
| 5969933 |
Transient magnet field degaussing system |
Leroy D. Thiel |
1999-10-19 |
| 5959824 |
Transient magnetic field degaussing system with auto calibration |
Leroy D. Thiel |
1999-09-28 |
| 5721665 |
Modulated magnet field bulk degaussing system |
— |
1998-02-24 |
| 4751608 |
Bulk degausser |
— |
1988-06-14 |
| 4745896 |
Upper cylinder area lubrication system |
— |
1988-05-24 |