Kolchinsky; Abel E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kolchinsky; Abel E..The latest application filed is for "adjustable stroke solenoid operated cartridge valve".
- Kolchinsky; Abel E. - Riverwoods IL
- Kolchinsky; Abel E. - Schaumburg IL
- Kolchinsky; Abel E. - Glenview IL
| Patent | Date |
|---|---|
| Adjustable stroke solenoid operated cartridge valve Grant 5,842,679 - Kolchinsky December 1, 1 | 1998-12-01 |
| Modular solenoid valve Grant 5,271,599 - Kolchinsky , et al. December 21, 1 | 1993-12-21 |
| Solenoid operated cartridge valve Grant 5,205,531 - Kolchinsky April 27, 1 | 1993-04-27 |
| Solenoid valve Grant 5,117,869 - Kolchinsky June 2, 1 | 1992-06-02 |
| Bidirectional cartridge valve Grant 5,072,752 - Kolchinsky December 17, 1 | 1991-12-17 |
| Solenoid valve Grant 5,002,253 - Kolchinsky , et al. March 26, 1 | 1991-03-26 |
| Proportional valve Grant 4,790,345 - Kolchinsky December 13, 1 | 1988-12-13 |
| Self-pressure regulating proportional valve Grant 4,725,039 - Kolchinsky February 16, 1 | 1988-02-16 |
| Cartridge solenoid valve with manual override Grant 4,544,128 - Kolchinsky , et al. October 1, 1 | 1985-10-01 |
| Solenoid valve Grant 4,526,340 - Kolchinsky , et al. July 2, 1 | 1985-07-02 |
| Retaining ring locking device Grant 4,405,251 - Kolchinsky , et al. September 20, 1 | 1983-09-20 |
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