Xerxes Corporation
Patent Applications and Registrations
Patent applications and USPTO patent grants for Xerxes Corporation.The latest application filed is for "wet well apparatus with base form and installation method regarding same".
- Xerxes Corporation - Minneapolis MN
Trademarks
| Patent | Date |
|---|---|
| Wet well apparatus with base form and installation method regarding same Grant 8,091,728 - Burwell January 10, 2 | 2012-01-10 |
| Wet Well Apparatus With Base Form And Installation Method Regarding Same App 20100084409 - Burwell; John | 2010-04-08 |
| Tank retaining system Grant 7,337,590 - Burwell , et al. March 4, 2 | 2008-03-04 |
| Double walled containment sumps Grant 7,229,233 - Burwell , et al. June 12, 2 | 2007-06-12 |
| Form for street box in underground storage tank installation Grant 7,150,582 - Burwell December 19, 2 | 2006-12-19 |
| Tank retaining system Grant 7,028,967 - Burwell , et al. April 18, 2 | 2006-04-18 |
| Method and apparatus for pressure testing storage tanks Grant 6,889,865 - Burwell , et al. May 10, 2 | 2005-05-10 |
| High strength rib for storage tanks Grant 6,820,762 - Berg, Sr. November 23, 2 | 2004-11-23 |
| Low profile deadman and method for shipping the same with a tank Grant 6,786,689 - Dorris September 7, 2 | 2004-09-07 |
| System and method for detecting leaks in underground storage tank Grant 6,551,024 - Berg, Sr. , et al. April 22, 2 | 2003-04-22 |
| Backward inclined fan impeller Grant 5,980,207 - Correll November 9, 1 | 1999-11-09 |
| NCAGE Code | 0E5C6 | XERXES CORP |
| NCAGE Code | 0W827 | XERXES CORP |
| NCAGE Code | 7Z085 | XERXES CORPORATION |
| CAGE Code | 0E5C6 | XERXES CORP |
| CAGE Code | 0W827 | XERXES CORP |
| CAGE Code | 7Z085 | XERXES CORPORATION |
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