Speece Richard E
USPTO Trademark & Patent Filings
Trademark applications and grants for Speece Richard E. Speece Richard E has 1 trademark applications. The latest application filed is for "EZ-OX"
- Company Aliases
- SPEECE RICHARD E.
- e richard speece
- Speece; Richard E. - Nashville TN
- Speece, Richard E. - Nashville TN
Trademarks Patents
| Patent Application | Date |
|---|---|
| METHOD AND APPARATUS FOR CONTROL OF A GAS OR CHEMICAL 20110024362 - 12/835368 Clidence; David A. ; et al. | 2011-02-03 |
| METHOD AND APPARATUS FOR CONTROL OF A GAS OR CHEMICAL 20080135493 - 11/945943 Clidence; David A. ; et al. | 2008-06-12 |
| Method and apparatus for control of a gas or chemical 20060231500 - 11/454368 Speece; Richard E. ; et al. | 2006-10-19 |
| Gas dissolving apparatus and method 20030201554 - 10/404804 Speece, Richard E. | 2003-10-30 |
| GAS TRANSFER ENERGY RECOVERY AND EFFERVESCENCE PREVENTION APPARATUS AND METHOD 20030196437 - 10/125161 Speece, Richard E. | 2003-10-23 |
| Conversion of secondary clarifier into an oxic bioreactor by superoxygenation 10,584,045 - 16/370,254 Speece | 2020-03-10 |
| Conversion of secondary clarifier into an oxic bioreactor by superoxygenation 10,584,045 - 16/370,254 Speece | 2020-03-10 |
| Method and apparatus for control of a gas or chemical 8,580,125 - 12/835,368 Clidence , et al. November 12, 2 | 2013-11-12 |
| Method and apparatus for control of a gas or chemical 8,580,125 - 12/835,368 Clidence , et al. November 12, 2 | 2013-11-12 |
| Method and apparatus for control of a gas or chemical 7,754,082 - 11/945,943 Speece , et al. July 13, 2 | 2010-07-13 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"EZ-OX" 1109272 73140644 |
EZ-OX 1977-09-09 |
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