| 6418843 |
Element for positioning and supporting a golf ball as an image is imprinted thereon |
— |
2002-07-16 |
| 5774968 |
Electromagnetic riveter recoil cushioning, damping and positioning system |
— |
1998-07-07 |
| 5685058 |
Method for direct insertion of a headed rivet into a countersunk hole |
— |
1997-11-11 |
| 5621963 |
Differential capacitance in an electromagnetic riveter |
— |
1997-04-22 |
| 5577315 |
Method of upsetting rivets |
— |
1996-11-26 |
| 5566747 |
Method of cooling a coil |
Gregory L. Clark |
1996-10-22 |
| 5531009 |
Apparatus for removing an undeformed rivet from a hole |
— |
1996-07-02 |
| 5407003 |
Apparatus for cooling a coil |
Gregory L. Clark |
1995-04-18 |
| 5404633 |
Method of dynamically supporting a drill quill in a drill/rivet machine |
— |
1995-04-11 |
| 5379508 |
Method of riveting |
Gregory L. Clark, Edward J. Woods, Karl A. Hansen, John R. Hare |
1995-01-10 |
| 5361484 |
Method of guiding a rivet around a curve |
— |
1994-11-08 |
| 5263236 |
Drill quill bearing assembly |
— |
1993-11-23 |
| 5259104 |
Rivet recovery method |
— |
1993-11-09 |
| 5231747 |
Drill/rivet device |
Gregory L. Clark, Karl A. Hansen, John R. Hare, Edward J. Woods |
1993-08-03 |
| 5231754 |
Rivet brake and staging tube |
— |
1993-08-03 |
| 5216819 |
Method of detecting long and short rivets |
— |
1993-06-08 |
| 5213454 |
Apparatus for chip vacuum, mist lubrication and coil cooling |
Gregory L. Clark |
1993-05-25 |
| 5210935 |
Curved rivet feed chute |
— |
1993-05-18 |
| 5203855 |
Method of mist lubrication, chip vacuum and coil cooling |
Gregory L. Clark |
1993-04-20 |
| 4632191 |
Steering system for percussion boring tools |
William J. McDonald, Gerard T. Pittard, William C. Maurer, John H. Cohen |
1986-12-30 |
| 4621698 |
Percussion boring tool |
Gerard T. Pittard, William J. McDonald, William C. Maurer, John H. Cohen |
1986-11-11 |
| 4348672 |
Insulated drill collar gap sub assembly for a toroidal coupled telemetry system |
— |
1982-09-07 |
