Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MJ

Marshall Jobe — 8 Patents

EJE.F. Johnson: 7 patents #4 of 54Top 8%
Fort Worth, TX: #269 of 2,247 inventorsTop 15%
Texas: #19,067 of 125,132 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Marshall Jobe has been granted 8 US patents while listed as an inventor at E.F. Johnson. The first was granted in 2014 and the most recent in January 2020. Marshall Jobe ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Marshall Jobe in Fort Worth, TX, US.

Patents per Year

Patents granted per year, 2014 to 2020Bar chart with a peak of 2 patents in 2014.peak 22014: 2 patents20142016: 2 patents20162017: 1 patents20172018: 1 patents20182020: 2 patents2020

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10548108 System and method for providing mobility management and out-of-coverage indication in a conventional land mobile radio system Arindam Roy, Linda Trine 2020-01-28
10548025 System and method for simulating a land mobile radio system Arindam Roy 2020-01-28
10117111 System and method for simulating a land mobile radio system Arindam Roy 2018-10-30
9814014 System and method for providing mobility management and out-of-coverage indication in a conventional land mobile radio system Arindam Roy, Linda Trine 2017-11-07
9420558 Hybrid land mobile radio system incorporating mobility management and out-of-coverage indication Arindam Roy, Linda Trine 2016-08-16
9252982 System and method for simulating a land mobile radio system Arindam Roy 2016-02-02
8774093 System and method for providing mobility management and out-of-coverage indication in a conventional land mobile radio system Arindam Roy, Linda Trine 2014-07-08
8699369 Hybrid land mobile radio system incorporating mobility management and out-of-coverage indication Arindam Roy, Linda Trine 2014-04-15