Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6182697 | Rotary directional valve with integral load holding check | Gregory F. Lantsberg, Peter Nelson | 2001-02-06 |
| 5992450 | Cartridge valve having solenoid bypass and integral relief valve | Rodney Singh, Terence J. Bigaouette, Gregory F. Lantsberg, Jerry F. Carlin | 1999-11-30 |