Mammen; Chad James
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mammen; Chad James.The latest application filed is for "seal surface configuration for fluid system components".
- Mammen; Chad James - Washington IL
| Patent | Date |
|---|---|
| Seal surface configuration for fluid system components Grant 10,047,883 - Mammen , et al. August 14, 2 | 2018-08-14 |
| Fluid flow nozzle Grant 9,656,282 - Lehmann , et al. May 23, 2 | 2017-05-23 |
| Coupling assembly Grant 9,458,959 - Mammen , et al. October 4, 2 | 2016-10-04 |
| Seal Surface Configuration for Fluid System Components App 20150048615 - Mammen; Chad James ; et al. | 2015-02-19 |
| Fluid Flow Nozzle App 20140319246 - Lehmann; Charles A. ; et al. | 2014-10-30 |
| Nozzle Grant D714,908 - Mammen , et al. October 7, 2 | 2014-10-07 |
| Nozzle Grant D714,422 - Mammen , et al. September 30, 2 | 2014-09-30 |
| Nozzle Grant D714,423 - Mammen , et al. September 30, 2 | 2014-09-30 |
| Nozzle Grant D713,933 - Mammen , et al. September 23, 2 | 2014-09-23 |
| Nozzle Grant D713,932 - Mammen September 23, 2 | 2014-09-23 |
| Nozzle Grant D713,934 - Mammen , et al. September 23, 2 | 2014-09-23 |
| Fluid delivery wand Grant D713,503 - Mammen , et al. September 16, 2 | 2014-09-16 |
| Fluid delivery wand Grant D713,504 - Mammen , et al. September 16, 2 | 2014-09-16 |
| Nozzle Grant D713,505 - Mammen , et al. September 16, 2 | 2014-09-16 |
| Structural features of a nozzle Grant D712,511 - Mammen , et al. September 2, 2 | 2014-09-02 |
| Structural features of a nozzle Grant D712,512 - Mammen , et al. September 2, 2 | 2014-09-02 |
| Coupling Assembly App 20140109987 - Mammen; Chad James ; et al. | 2014-04-24 |
| Nozzle Grant D702,319 - Mammen April 8, 2 | 2014-04-08 |
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