| 10088378 |
System for applying an ultrasonic transducer to a fastener |
— |
2018-10-02 |
| 9339926 |
System for performing predefined fastener installation procedures |
— |
2016-05-17 |
| 8037772 |
Thread forming fasteners for ultrasonic load measurement and control |
Robert Molsbergen |
2011-10-18 |
| 8033181 |
Probe for fastener identification and ultrasonic load measurement |
Donald E. Kotas |
2011-10-11 |
| 8028585 |
Load indicating member with identifying element |
— |
2011-10-04 |
| 7946179 |
Thread forming fasteners for ultrasonic load measurement and control |
Robert Molsbergen |
2011-05-24 |
| 7823458 |
System for dynamically controlling the torque output of a pneumatic tool |
Donald E. Kotas |
2010-11-02 |
| 7650792 |
Load indicating member with identifying element |
— |
2010-01-26 |
| 7644627 |
Thread forming fasteners for ultrasonic load measurement and control |
Robert Molsbergen |
2010-01-12 |
| 7467556 |
Thread forming fasteners for ultrasonic load measurement and control |
Robert Molsbergen |
2008-12-23 |
| 7441462 |
Load indicating member with identifying element |
— |
2008-10-28 |
| 6990866 |
Load indicating member with identifying mark |
— |
2006-01-31 |
| 6009759 |
Minimizing the effect of bending on ultrasonic measurements in a load-bearing member |
Christopher J. Vecchio |
2000-01-04 |
| 6009380 |
Technique for eliminating ambiguity when making pulse-echo timing measurements |
Christopher J. Vecchio, Donald E. Kotas |
1999-12-28 |
| 5220839 |
Ultrasonic load measuring device with control feature |
— |
1993-06-22 |
| 5216622 |
Ultrasonic drive/sense circuitry for automated fastener tightening |
Denis Downey, John Drummond, John F. Butler |
1993-06-01 |
| 5205176 |
Ultrasonic load cell with transducer |
— |
1993-04-27 |
| 5131276 |
Ultrasonic load indicating member with transducer |
— |
1992-07-21 |
| 5112248 |
Electrical contact mechanism for ultrasonic transducers on fasteners |
Robert H. Strunk |
1992-05-12 |
| 5029480 |
Ultrasonic load indicating member |
— |
1991-07-09 |
| 5018988 |
Electrical contact mechanism for ultrasonic transducers on fasteners |
Robert H. Strunk |
1991-05-28 |
| 4899591 |
Ultrasonic load indicating member, apparatus and method |
— |
1990-02-13 |
| 4846001 |
Ultrasonic load indicating member |
— |
1989-07-11 |
| 4316512 |
Impact wrench |
John Talbot Boys, Angelo L. Tambini |
1982-02-23 |