| 10161102 |
Excavator attachments alignment tool |
— |
2018-12-25 |
| 9801736 |
Alignment device for a prosthetic leg liner pin |
Leslie J. Horton |
2017-10-31 |
| 9435100 |
High production rock ripping tool |
— |
2016-09-06 |
| 9043963 |
Tree stump excavation tool |
— |
2015-06-02 |
| 8966791 |
Staggered edge excavator buckets |
— |
2015-03-03 |
| 7992329 |
Single pointed ripper bucket excavation tool |
— |
2011-08-09 |
| 7739815 |
Ripper excavation tool |
— |
2010-06-22 |
| 7322133 |
Multi-shank ripper |
— |
2008-01-29 |
| 6631733 |
Adjustably sealed multi-line fluid coupler |
Arthur A. Erickson |
2003-10-14 |
| 6619319 |
Multi-line fluid connector |
Arthur A. Erickson |
2003-09-16 |
| 6460569 |
Multi-line fluid connector |
Arthur A. Erickson |
2002-10-08 |
| 6321787 |
Multi-line rotatable fluid coupler |
Arthur A. Erickson |
2001-11-27 |
| RE37339 |
Hydraulic latch pin assembly for coupling a tool to a construction equipment |
— |
2001-08-28 |
| RE37320 |
Hydraulic latch pin assembly for coupling a tool to a construction equipment |
— |
2001-08-14 |
| 6230740 |
Hydraulic tool latch bracket |
Arthur A. Erickson |
2001-05-15 |
| 6220291 |
Tool coupler latch member |
Arthur A. Erickson |
2001-04-24 |
| 6196265 |
Multi-line fluid connector |
Arthur A. Erickson |
2001-03-06 |
| 5966850 |
Hydraulic latch pin assembly for coupling a tool to a construction equipment |
— |
1999-10-19 |
| 5865492 |
Hydraulic grapple assembly with side rotation mechanism |
— |
1999-02-02 |
| 5727342 |
Hydraulic latch pin assembly for coupling a tool to a construction equipment |
— |
1998-03-17 |
| 5634735 |
Tool coupler |
Arthur A. Erickson |
1997-06-03 |
| 4856089 |
Combined eye covering and ear covering assembly |
— |
1989-08-08 |
| 4779477 |
Single handle transmission control apparatus |
— |
1988-10-25 |
| 4772150 |
Hinge pin assembly |
— |
1988-09-20 |