Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397407 | Hydraulic tool having ram piston with integrated overload assembly | James G. Ballard | 2025-08-26 |
| 12313046 | Axial pump assemblies | — | 2025-05-27 |
| 12157242 | Hydraulic hand-held knockout punch driver | Troy C. Thorson, Jeremy R. Ebner, Sean T. Kehoe, Joseph H. Ellice, Jeffrey S. Holly | 2024-12-03 |
| 11999042 | Hydraulic tool having ram piston with integrated overload assembly | James G. Ballard | 2024-06-04 |
| 11766800 | Quick connect mechanism for a draw stud assembly | Sean T. Kehoe | 2023-09-26 |
| 11717876 | Swage tool | Noah Z. Fang | 2023-08-08 |
| 11708821 | Axial pump assemblies | — | 2023-07-25 |
| 11701789 | Hand-held knockout punch driver | Troy C. Thorson, Koon For Chung | 2023-07-18 |
| 11421665 | Axial pump assemblies with reciprocating element having ramped cam surfaces | — | 2022-08-23 |
| 11148312 | Hydraulic hand-held knockout punch driver | Troy C. Thorson, Jeremy R. Ebner, Sean T. Kehoe, Joseph H. Ellice, Jeffrey S. Holly | 2021-10-19 |
| 11034047 | Hand-held knockout punch driver | Troy C. Thorson, Koon For Chung | 2021-06-15 |
| 10940521 | Swage tool | Noah Z. Fang | 2021-03-09 |
| 10549445 | Quick connect mechanism for a draw stud assembly | Sean T. Kehoe | 2020-02-04 |
| 10252438 | Hand-held knockout punch driver | Troy C. Thorson, Koon For Chung | 2019-04-09 |
| 10195755 | Hydraulic hand-held knockout punch driver | Troy C. Thorson, Jeremy R. Ebner, Sean T. Kehoe, Joseph H. Ellice, Jeffrey S. Holly | 2019-02-05 |
| 9782909 | Draw stud connector | Sean T. Kehoe | 2017-10-10 |
| 9669533 | Multi-operational valve | — | 2017-06-06 |
| 9393711 | Hand-held knockout punch driver | Troy C. Thorson, Koon For Chung | 2016-07-19 |
| 9199389 | Hydraulic hand-held knockout punch driver | Troy C. Thorson, Jeremy R. Ebner, Sean T. Kehoe, Joseph H. Ellice, Jeffrey S. Holly | 2015-12-01 |
| D736280 | DIE | Joseph H. Ellice | 2015-08-11 |
| 9089986 | Draw stud connector | Sean T. Kehoe | 2015-07-28 |
| 9016317 | Multi-operational valve | — | 2015-04-28 |