Grach; Ayzik
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grach; Ayzik.The latest application filed is for "hand operated pump".
- Grach; Ayzik - Chesterfield MO
- Grach; Ayzik - Creve Coeur MO
| Patent | Date |
|---|---|
| Hydraulic device with a lubricating pump Grant 8,087,902 - Paluncic , et al. January 3, 2 | 2012-01-03 |
| Hand operated pump Grant 8,052,402 - Sanders , et al. November 8, 2 | 2011-11-08 |
| Hand pump Grant D628,677 - Allen , et al. December 7, 2 | 2010-12-07 |
| Hand Operated Pump App 20100098557 - Sanders; Scott A. ; et al. | 2010-04-22 |
| Hydraulic Device With A Lubricating Pump App 20090155093 - Paluncic; Zdravko ; et al. | 2009-06-18 |
| Grease gun App 20060108180 - Grach; Ayzik ; et al. | 2006-05-25 |
| Pump with pneumatic motor Grant 6,923,348 - Grach , et al. August 2, 2 | 2005-08-02 |
| Pump with pneumatic motor App 20040129735 - Grach, Ayzik ; et al. | 2004-07-08 |
| Pneumatic reciprocating motor and grease gun incorporating same Grant 6,736,292 - Grach , et al. May 18, 2 | 2004-05-18 |
| Railroad track lubrication and monitoring thereof Grant 6,719,095 - Arens , et al. April 13, 2 | 2004-04-13 |
| Pneumatic reciprocating motor and grease gun incorporating same App 20030164387 - Grach, Ayzik ; et al. | 2003-09-04 |
| Method of lubricating and lubricant spraying apparatus Grant 6,405,810 - Grach , et al. June 18, 2 | 2002-06-18 |
| Railroad track lubrication and monitoring thereof App 20020056592 - Arens, Thomas M. ; et al. | 2002-05-16 |
| Expansible chamber motor Grant 4,846,045 - Grach , et al. July 11, 1 | 1989-07-11 |
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