Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564610 | Hydraulic tool having mechanical actuator with internal bypass valve | John D. Lefavour | 2003-05-20 |
| 6322402 | Insulation piercing wedge connector with snap in blades | Richard Chadbourne | 2001-11-27 |
| 6220074 | Electrical connector crimping tool head | Gordon L. Steltzer | 2001-04-24 |
| 6109088 | Cooperating die for crimping tool having a rotatable die wheel | Gary E. Schrader | 2000-08-29 |
| 6101862 | Hydraulic compression tool | Michael Rzasa | 2000-08-15 |
| 5979215 | Hydraulic tool with rapid ram advance | John D. Lefavour | 1999-11-09 |
| 5944564 | Electrical wedge connector with insulation piercing wedge and protective flaps | Richard Chadbourne, William J. Lasko | 1999-08-31 |
| 5944565 | Electrical wedge connector with insulation piercing wedge and nest housing | Richard Chadbourne, William J. Lasko | 1999-08-31 |
| 5924828 | Drill for a railroad rail having a four position and six way hydraulic control valve | John D. Lefavour | 1999-07-20 |
| 5868588 | Electrical wedge connector with collapsible rear extension | Richard Chadbourne | 1999-02-09 |
| 5862589 | Tubular wedge for an electrical wedge connector | Richard Chadbourne, William J. Lasko | 1999-01-26 |
| 5830019 | Tubular wedge for an electrical wedge connector | Richard Chadbourne, William J. Lasko | 1998-11-03 |
| 5820422 | Cover for an electrical wedge connector | Richard Chadbourne | 1998-10-13 |
| 5679030 | Electrical ground connector | Richard Chadbourne | 1997-10-21 |
| 5552564 | Range enhancement for H-shaped compression connector | Gary E. Schrader, John Franzini | 1996-09-03 |
| 5507671 | Wedge connector for electrical conductors | Richard Chadbourne, William J. Lasko, Gennaro L. Pecora | 1996-04-16 |
| 5211050 | Detent mechanism for controlling position of rotatable die | David P. Gouveia, Gary E. Schrader | 1993-05-18 |
| 5168743 | Life cycle indicator torsion spring | Gary E. Schrader | 1992-12-08 |