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— |
2022-07-26 |
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Electro-hydraulic steering control system |
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2020-06-02 |
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2008-12-02 |
| 7142968 |
Hitch raise rate calibration method |
William Guy Alexander, Thomas E. Boe, Jianming Yu |
2006-11-28 |
| 6371158 |
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Yifei Raymond Hou |
2002-04-16 |
| 5394701 |
Brake valve with prefill chamber unloading valve |
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1995-03-07 |
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Supply valve arrangement for closed center hydraulic system |
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Charge flow priority circuit |
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1991-06-04 |
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Closed center, load sensing hydraulic system |
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1984-09-11 |
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Open center load sensing hydraulic system |
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1984-09-11 |
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Open center hydraulic system |
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1984-08-07 |
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Load sensing hydraulic system |
James A. Miller |
1984-08-07 |
| 4381995 |
In-line filter and flow control valve |
— |
1983-05-03 |