Michael Ekholm
Inventor
Stats
- 17 US patents issued
- 19 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 17 US Patents Issued
- 19 US Applications Filed
- 107 Total Citation Count
- Jul 7, 2015 Most Recent Filing
- Jul 18, 2002 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| BILFINGER WATER TECHNOLOGIES, INC. | 2
2 2 2 2 6 2 4 | 2003
2005 2006 2007 2010 2011 2012 2013 |
| JOHNSON SCREENS, INC. | 2
2 4 | 2002
2008 2011 |
| AQSEPTENCE GROUP, INC. | 3
1 1 | 2011
2013 2015 |
| JOHSON SCREENS, INC. | 2
| 2011
|
Inventor Addresses
| Address | Duration |
|---|---|
| Minneapolis, MN | Jul 19, 05 - Jan 17, 08 |
| Minneapolis, MN, US | Feb 06, 03 - Feb 26, 19 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47L: | DOMESTIC WASHING OR CLEANING | 3 |
| B01D: | SEPARATION | 11 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10214871 | 2019 | Screen intake flow control and support device | 3 |
| 10124279 | 2018 | Directed hydroburst system for cleaning flat screens | 4 |
| 9943786 | 2018 | Screen intake cleaning system using variable flow of incompressible liquid | 5 |
| 9328869 | 2016 | Screen basket vortex breaker for vessel | 1 |
| 2015/0306,527 | 2015 | DIRECTED HYDROBURST SYSTEM FOR CLEANING FLAT SCREENS | 4 |
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