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USPTO Patent Rankings Data through Dec 31, 2025
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David Blake Jackson — 22 Patents

EMEmprimus: 17 patents #2 of 15Top 15%
TETechhold: 5 patents #4 of 12Top 35%
Excelsior, MN: #16 of 237 inventorsTop 7%
Minnesota: #3,126 of 52,454 inventorsTop 6%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
David Blake Jackson has been granted 22 US patents while listed as an inventor at Emprimus. The first was granted in 2013 and the most recent in April 2023. David Blake Jackson ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list David Blake Jackson in Excelsior, MN, US.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
11621557 Overvoltage protection for power systems Greg Fuchs, George Anderson, William M. Volna, Gale Nordling, Wallace Jensen +2 more 2023-04-04
RE48775 Self-testing features of sensing and control electronics for a power grid protection system Frederick R. Faxvog, Wallace Jensen, Terrance R. Noe, Craig Eid, Greg Fuchs +1 more 2021-10-12
11038347 Overvoltage protection for power systems Greg Fuchs, George Anderson, William M. Volna, Gale Nordling, Wallace Jensen +2 more 2021-06-15
10985559 Method and system for improved operation of power grid components in the presence of direct current (DC) George Anderson, Greg Fuchs, Wallace Jensen, Gale Nordling, Terry Lee Volkmann +1 more 2021-04-20
10931096 Systems and methods for actuating a transformer neutral blocking system Greg Fuchs, Wallace Jensen, Frederick R. Faxvog, Gale Nordling 2021-02-23
10199821 Systems and methods for actuating a transformer neutral blocking system Greg Fuchs, Wallace Jensen, Frederick R. Faxvog, Gale Nordling 2019-02-05
10136567 Electromagnetically protected electronic enclosure George Anderson, William M. Volna, Greg Fuchs, Wallace Jensen, James Nicholas Ruehl +2 more 2018-11-20
9660441 Overvoltage protection for power systems Greg Fuchs, George Anderson, William M. Volna, Gale Nordling, Wallace Jensen +2 more 2017-05-23
9642290 Electromagnetically protected electronic enclosure George Anderson, William M. Volna, Greg Fuchs, Wallace Jensen, James Nicholas Ruehl +2 more 2017-05-02
9564753 Transformer protection circuit and method Frederick R. Faxvog, Wallace Jensen, Terrence R. Noe, Craig Eid, Greg Fuchs +1 more 2017-02-07
9420219 Integrated security video and electromagnetic pulse detector Frederick R. Faxvog, Greg Fuchs, Brian Groh, Wallace Jensen, Gale Nordling +1 more 2016-08-16
9093755 Lower power localized distributed radio frequency transmitter Frederick R. Faxvog, Greg Fuchs, Gale Nordling, Brian Groh, Wallace Jensen +1 more 2015-07-28
9077172 Self-testing features of sensing and control electronics for a power grid protection system Frederick R. Faxvog, Wallace Jensen, Terrance R. Noe, Craig Eid, Greg Fuchs +1 more 2015-07-07
8933393 Electromagnetically-shielded optical system having a waveguide beyond cutoff extending through a shielding surface of an electromagnetically shielding enclosure George Anderson, Frederick R. Faxvog, Greg Fuchs, Gale Nordling, Wallace Jensen 2015-01-13
8878396 Continuous uninterruptable AC grounding system for power system protection Frederick R. Faxvog, Wallace Jensen, Gale Nordling, Greg Fuchs, Terry Lee Volkmann +2 more 2014-11-04
8860402 Electromagnetic field detection systems and methods Greg Fuchs, Frederick R. Faxvog, Terrence R. Noe 2014-10-14
8773107 Electromagnetic field detection systems and methods Greg Fuchs, Frederick R. Faxvog, Terrence R. Noe 2014-07-08
8760859 Electromagnetically-shielded portable storage device Greg Fuchs, Gale Nordling, George Anderson 2014-06-24
8754980 Electromagnetically shielded camera and shielded enclosure for image capture devices David Anderson, George Anderson, Greg Fuchs, Gale Nordling, Wallace Jensen +1 more 2014-06-17
8642900 Modular electromagnetically shielded enclosure Gale Nordling, Frederick R. Faxvog, James Nicholas Ruehl, Wallace Jensen, Greg Fuchs +1 more 2014-02-04
8599576 Electromagnetically-protected electronic equipment Frederick R. Faxvog, Greg Fuchs, Wallace Jensen, Bill Volna, Gale Nordling +1 more 2013-12-03
8537508 Sensing and control electronics for a power grid protection system Frederick R. Faxvog, Wallace Jensen, Terrance R. Noe, Craig Eid, Greg Fuchs +1 more 2013-09-17