Johnson Screens, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnson Screens, Inc..The latest application filed is for "method of manufacture of pipe with reinforced female end".
- Johnson Screens, Inc. - Houston TX US
- JOHNSON SCREENS, INC.; - US
Trademarks
| Patent | Date |
|---|---|
| Screen basket vortex breaker for vessel Grant 9,328,869 - Ekholm May 3, 2 | 2016-05-03 |
| Method of Manufacture of Pipe with Reinforced Female End App 20140157568 - Hennemann; Thomas L. | 2014-06-12 |
| Screen Basket Vortex Breaker For Vessel App 20130248028 - Ekholm; Michael | 2013-09-26 |
| Screen Intake Cleaning System Using Variable Flow of Incompressible Liquid App 20130206706 - Ekholm; Michael ; et al. | 2013-08-15 |
| Leveling hold-down mechanism for lateral screens Grant 8,491,787 - Wolf , et al. July 23, 2 | 2013-07-23 |
| Screen basket vortex breaker for vessel Grant 8,439,071 - Ekholm May 14, 2 | 2013-05-14 |
| Directed Hydroburst System for Cleaning Flat Screens App 20130061421 - Schuler; Tom ; et al. | 2013-03-14 |
| Screen Intake Device for Shallow Water App 20130043172 - Watson; Mark | 2013-02-21 |
| Leveling Hold-Down Mechanism for Lateral Screens App 20120312728 - Wolf; Timothy ; et al. | 2012-12-13 |
| Screen Basket Vortex Breaker for Vessel App 20120298232 - Ekholm; Michael | 2012-11-29 |
| Screen Intake Flow Control and Support Device App 20120298572 - Ekholm; Michael | 2012-11-29 |
| Screen intake device for shallow water Grant 8,297,448 - Watson October 30, 2 | 2012-10-30 |
| Profiled Wire Screen for Process Flow and Other Applications App 20120237727 - Flansburg; Charles ; et al. | 2012-09-20 |
| Screen Intake Device for Shallow Water App 20120125828 - Watson; Mark | 2012-05-24 |
| Passive Solar Wire Screens for Buildings App 20120067340 - Maxson; Richard C. ; et al. | 2012-03-22 |
| Variable Flow Screen Nozzle App 20120037730 - Ekholm; Michael ; et al. | 2012-02-16 |
| Passive solar wire screens for buildings Grant 8,028,691 - Maxson , et al. October 4, 2 | 2011-10-04 |
| PVC pipe coupling Grant 8,020,899 - Hanna , et al. September 20, 2 | 2011-09-20 |
| Push Lock Pipe Connection System App 20110088239 - Hennemann; Thomas L. ; et al. | 2011-04-21 |
| Passive Solar Wire Screens for Buildings App 20100101565 - Maxson; Richard C. ; et al. | 2010-04-29 |
| Submersible pump drop pipe and casing assembly connection and method of manufacture Grant 7,470,383 - Haney , et al. December 30, 2 | 2008-12-30 |
| Submersible pump drop pipe and casing assembly connection and method of manufacture Grant 7,425,024 - Haney , et al. September 16, 2 | 2008-09-16 |
| Submersible pump drop pipe and casing assembly connection and method of manufacture Grant 7,261,326 - Haney , et al. August 28, 2 | 2007-08-28 |
| Water well casing Grant 7,249,789 - Haney , et al. July 31, 2 | 2007-07-31 |
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