Snowdon; Brian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Snowdon; Brian.The latest application filed is for "powder isolating valve".
- Snowdon; Brian - Doncaster GB
- Snowdon; Brian - Tickhill GB
- Snowdon; Brian - South Yorkshire GB
| Patent | Date |
|---|---|
| Powder isolating valve Grant 10,184,573 - Snowdon Ja | 2019-01-22 |
| Pneumatic conveying apparatus Grant 10,138,077 - Ellis , et al. Nov | 2018-11-27 |
| Powder Isolating Valve App 20160258541 - SNOWDON; Brian | 2016-09-08 |
| Vacuum conveying velocity control apparatus and method for particulate material Grant 8,491,228 - Snowdon July 23, 2 | 2013-07-23 |
| Container Grant 7,833,318 - Snowdon November 16, 2 | 2010-11-16 |
| Vacuum Conveying Velocity Control Apparatus and Method for Particulate Material App 20100034599 - Snowdon; Brian | 2010-02-11 |
| Container and method for the transport and pneumatic conveying of bulk powders Grant 7,597,506 - Snowdon October 6, 2 | 2009-10-06 |
| Pneumatic Conveying Velocity Control Device, Apparatus And Method App 20090148244 - Snowdon; Brian | 2009-06-11 |
| Apparatus for pneumatic conveying of drill cuttings Grant 7,544,018 - Snowdon June 9, 2 | 2009-06-09 |
| Container Grant 7,540,695 - Snowdon June 2, 2 | 2009-06-02 |
| Pneumatic Conveying Device for Bulk Material App 20080232907 - Snowdon; Brian | 2008-09-25 |
| Container App 20080210093 - Snowdon; Brian | 2008-09-04 |
| Container App 20070187432 - Snowdon; Brian | 2007-08-16 |
| Apparatus for pneumatic conveying of drill cuttings App 20070166113 - Snowdon; Brian | 2007-07-19 |
| Method and apparatus for pneumatic conveying of drill cuttings Grant 7,186,062 - Snowdon March 6, 2 | 2007-03-06 |
| Container and method for the transport and pneumatic conveying of bulk powders App 20060255046 - Snowdon; Brian | 2006-11-16 |
| Method and apparatus for pneumatic conveying of drill cuttings Grant 7,033,124 - Snowdon April 25, 2 | 2006-04-25 |
| Method and apparatus for pneumatic conveying of drill cuttings App 20040096298 - Snowdon, Brian | 2004-05-20 |
| Method and apparatus for pheumatic conveying of non-free flowing pastes App 20040086345 - Snowdon, Brian | 2004-05-06 |
| Method and apparatus for pneumatic conveying of drill cuttings App 20040086360 - Snowdon, Brian | 2004-05-06 |
| Method of pneumatically conveying non-free flowing paste Grant 6,709,217 - Snowdon March 23, 2 | 2004-03-23 |
| Pneumatic conveying Grant 6,709,216 - Snowdon March 23, 2 | 2004-03-23 |
| Pneumatic conveying Grant 6,702,539 - Snowdon March 9, 2 | 2004-03-09 |
| Pneumatic conveying Grant 6,698,989 - Snowdon March 2, 2 | 2004-03-02 |
| Pneumatic conveying App 20030202864 - Snowdon, Brian | 2003-10-30 |
| Pneumatic conveying App 20030202847 - Snowdon, Brian | 2003-10-30 |
| Pneumatic conveying App 20030190199 - Snowdon, Brian | 2003-10-09 |
| Method and apparatus for unblocking conveying pipes for particulate material Grant 4,515,503 - Snowdon May 7, 1 | 1985-05-07 |
| Flow control device Grant 4,355,929 - Snowdon October 26, 1 | 1982-10-26 |
| Material handling apparatus Grant 4,073,244 - Snowdon February 14, 1 | 1978-02-14 |
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