Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11602793 | Compression and tension floating deburring tool | — | 2023-03-14 |
| 11260463 | Integrated tapping and drill attachment | — | 2022-03-01 |
| 10500893 | Scribing-engraving tool holder | — | 2019-12-10 |
| 9539646 | Self-synchronizing tap driver for rigid/synchronous tapping with adjustable tension and/or compression | Allan S. Johnson | 2017-01-10 |
| 9046388 | Device and process for measuring the angle of rotation of two objects rotating in relation to each other | Michael Speidel | 2015-06-02 |
| 8690772 | Activation and control device for coupling two mutually activatable automatic intervention systems | Paul Alastair Hately, Jerry G. Brown | 2014-04-08 |
| 8556557 | Hydraulic nut and improved seals therefor | Gordon Britton, David Hughes | 2013-10-15 |
| 8550755 | Tap driver for rigid/synchronous tapping | Allan S. Johnson | 2013-10-08 |
| 8162573 | Self-reversing tapping system | Allan S. Johnson | 2012-04-24 |
| 7708506 | Self-synchronizing tap driver for rigid tapping with starting force adjustment | Allan S. Johnson | 2010-05-04 |
| 7707731 | Marking device for rotational machines | Allan S. Johnson | 2010-05-04 |
| 6889591 | Recoilless impact device | Feliciano Sabates, David A. Wilson, Charles Mossey, Charles VanCampen, John J. Keating +2 more | 2005-05-10 |
| 6569022 | Self-synchronizing tap driver for rigid tapping | Allan S. Johnson | 2003-05-27 |
| 6564688 | Recoilless impact device | Feliciano Sabates, David A. Wilson, Charles Mossey, Charles VanCampen, John J. Keating +2 more | 2003-05-20 |
| 6348003 | Self-synchronizing tap driver for rigid tapping | Allan S. Johnson | 2002-02-19 |
| D445502 | Ten vane gear shaped crown for a solid-phase reaction support pin | N. Joe Maeji, Firas Rasoul, Nathan Anderson Pollock | 2001-07-24 |
| D437411 | Eight vane gear shaped crown for a solid-phase reaction support pin | N. Joe Maeji, Firas Rasoul, Nathan Anderson Pollock | 2001-02-06 |
| D437412 | Lantern shaped crown for a solid-phase reaction support pin | N. Joe Maeji, Firas Rasoul, Nathan Anderson Pollock | 2001-02-06 |
| 5669743 | Fluid dispensing and control system for tapping attachments | Wallace G. Boelkins | 1997-09-23 |