Johnsen; David J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnsen; David J..The latest application filed is for "bladed chassis systems".
Company Profile
3.31.30
- Johnsen; David J. - Plymouth MN
- Johnsen; David J. - New Hope MN
Patent Activity
| Patent | Date |
|---|---|
| Flexible optical fiber connectors and assemblies Grant 11,435,534 - Hill , et al. September 6, 2 | 2022-09-06 |
| Optical splice and termination module Grant 11,372,186 - Schoenfelder , et al. June 28, 2 | 2022-06-28 |
| Bladed Chassis Systems App 20210349276 - CAMPBELL; Brent ; et al. | 2021-11-11 |
| Bladed chassis systems Grant 11,022,770 - Campbell , et al. June 1, 2 | 2021-06-01 |
| Flexible Optical Fiber Connectors and Assemblies App 20200393629 - Hill; John P. ; et al. | 2020-12-17 |
| Optical Splice And Termination Module App 20200073070 - SCHOENFELDER; Rodney C. ; et al. | 2020-03-05 |
| Power distribution panel with modular circuit protection elements Grant 10,193,314 - Johnsen Ja | 2019-01-29 |
| Bladed Chassis Systems App 20180224621 - CAMPBELL; Brent ; et al. | 2018-08-09 |
| Power Distribution Panel With Modular Circuit Protection Elements App 20150016029 - Johnsen; David J. | 2015-01-15 |
| Test fixture for strip samples Grant 8,850,898 - Johnsen October 7, 2 | 2014-10-07 |
| Power distribution panel with modular circuit protection elements Grant 8,848,346 - Johnsen September 30, 2 | 2014-09-30 |
| Power distribution bus with protection and alarming Grant RE45,064 - Hernandez , et al. August 5, 2 | 2014-08-05 |
| Test Fixture for Strip Samples App 20130145859 - Johnsen; David J. | 2013-06-13 |
| Power Distribution Panel with Modular Circuit Protection Elements App 20120194969 - Johnsen; David J. | 2012-08-02 |
| Power panel with angled connectors Grant 7,898,787 - Johnsen , et al. March 1, 2 | 2011-03-01 |
| Power distribution bus with protection and alarming Grant 7,768,760 - Hernandez , et al. August 3, 2 | 2010-08-03 |
| Coaxial Cable Y-splitter Assembly And Methdo App 20100146784 - Johnsen; David J. | 2010-06-17 |
| Power Panel with Angled Connectors App 20100120286 - Johnsen; David J. ; et al. | 2010-05-13 |
| Method for assembling coaxial cable Y-splitter assembly Grant 7,669,316 - Johnsen March 2, 2 | 2010-03-02 |
| Power distribution panel with modular inserts Grant 7,585,034 - Cabrera , et al. September 8, 2 | 2009-09-08 |
| Power Distribution Bus With Protection And Alarming App 20090213516 - Hernandez; Delfino ; et al. | 2009-08-27 |
| Coaxial system with keying feature Grant 7,500,884 - Peters , et al. March 10, 2 | 2009-03-10 |
| Power distribution bus with protection and alarming Grant 7,480,127 - Hernandez , et al. January 20, 2 | 2009-01-20 |
| Coaxial system with keying feature App 20080139051 - Peters; Jeffrey Louis ; et al. | 2008-06-12 |
| Coaxial system with keying feature Grant 7,329,155 - Peters , et al. February 12, 2 | 2008-02-12 |
| Coaxial System With Keying Feature App 20070275608 - Peters; Jeffrey Louis ; et al. | 2007-11-29 |
| Coaxial cable-Y splitter assembly with transverse opening Grant 7,244,145 - Johnsen , et al. July 17, 2 | 2007-07-17 |
| Power distribution bus with protection and alarming App 20070041139 - Hernandez; Delfino ; et al. | 2007-02-22 |
| Coaxial system with keying feature Grant 7,163,423 - Peters , et al. January 16, 2 | 2007-01-16 |
| Coaxial cable-Y splitter assembly and method App 20060258211 - Johnsen; David J. ; et al. | 2006-11-16 |
| Coaxial cable Y-splitter assembly and method App 20060254049 - Johnsen; David J. | 2006-11-16 |
| Power distribution bus with protection and alarming Grant 7,120,002 - Hernandez , et al. October 10, 2 | 2006-10-10 |
| Power distribution panel with modular inserts App 20060209475 - Cabrera; Carlos ; et al. | 2006-09-21 |
| Coaxial cable Y-splitter assembly and method Grant 7,094,971 - Johnsen August 22, 2 | 2006-08-22 |
| Coaxial cable Y-splitter assembly with an integral splitter body and method Grant 7,086,898 - Johnsen , et al. August 8, 2 | 2006-08-08 |
| Power distribution panel with modular inserts Grant 7,005,996 - Cabrera , et al. February 28, 2 | 2006-02-28 |
| Finger guard for power distribution panel Grant 6,987,664 - Johnsen , et al. January 17, 2 | 2006-01-17 |
| Coaxial cable Y-splitter assembly and method App 20050215114 - Johnsen, David J. ; et al. | 2005-09-29 |
| Finger guard for power distribution panel App 20050162818 - Johnsen, David J. ; et al. | 2005-07-28 |
| Power distribution bus with protection and alarming App 20050073421 - Hernandez, Delfino ; et al. | 2005-04-07 |
| Dsx jack including sliding rear connector Grant 6,872,097 - Johnsen , et al. March 29, 2 | 2005-03-29 |
| Finger guard for power distribution panel Grant 6,870,729 - Johnsen , et al. March 22, 2 | 2005-03-22 |
| Communication panel Grant 6,850,416 - Madsen , et al. February 1, 2 | 2005-02-01 |
| Dsx jack including sliding rear connector App 20040259425 - Johnsen, David J. ; et al. | 2004-12-23 |
| Coaxial cable Y-splitter assembly and method App 20040219832 - Johnsen, David J. | 2004-11-04 |
| Finger guard for power distribution panel App 20040169983 - Johnsen, David J. ; et al. | 2004-09-02 |
| Power distribution bus with protection and alarming Grant 6,775,120 - Hernandez , et al. August 10, 2 | 2004-08-10 |
| DSX jack including sliding rear connector Grant 6,761,594 - Johnsen , et al. July 13, 2 | 2004-07-13 |
| Power distribution panel with modular inserts App 20040113804 - Cabrera, Carlos ; et al. | 2004-06-17 |
| DSX jack including sliding rear connector App 20030134541 - Johnsen, David J. ; et al. | 2003-07-17 |
| Closed end coaxial connector Grant 6,551,136 - Johnsen , et al. April 22, 2 | 2003-04-22 |
| Closed End Coaxial Connector App 20030054689 - Johnsen, David J. ; et al. | 2003-03-20 |
| Power distribution bus with protection and alarming App 20030016481 - Hernandez, Delfino ; et al. | 2003-01-23 |
| Communication panel App 20020179422 - Madsen, Dale C. ; et al. | 2002-12-05 |
| Communications panel Grant D466,111 - Johnsen November 26, 2 | 2002-11-26 |
| Dsx Jack Including Sliding Rear Connector App 20020151222 - Baker, Scott K. ; et al. | 2002-10-17 |
| DSX jack including sliding rear connector App 20020151221 - Johnsen, David J. ; et al. | 2002-10-17 |
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