Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8938895 | Tooth assembly for excavating apparatus with rare earth material | — | 2015-01-27 |
| 7032334 | System and method for coupling excavation equipment components | — | 2006-04-25 |
| 6799387 | Removable adapter assembly having a retractable insert | — | 2004-10-05 |
| 6757995 | System and method for coupling excavation equipment components | — | 2004-07-06 |
| 6502336 | Apparatus and method for coupling an excavation tooth assembly | — | 2003-01-07 |
| 6467203 | Removable tooth assembly retention system and method | — | 2002-10-22 |
| 6374521 | Apparatus and method for coupling an excavation tooth assembly | — | 2002-04-23 |
| 6119378 | Replaceable machine part retention system | — | 2000-09-19 |
| 6052927 | System and method for improving the service life of replaceable parts exposed to shock loading | — | 2000-04-25 |
| 5337495 | Tooth assembly for excavating apparatus | — | 1994-08-16 |
| 5226249 | Tightline apparatus for draglines | — | 1993-07-13 |
| 5172501 | Tooth assembly for excavating apparatus | — | 1992-12-22 |