Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Nathaniel Robert Michener — 8 Patents

GE: 8 patents #4,329 of 36,430Top 15%
Roanoke, VA: #69 of 603 inventorsTop 15%
Virginia: #3,883 of 34,511 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Nathaniel Robert Michener has been granted 8 US patents while listed as an inventor at GE. The first was granted in 2020 and the most recent in March 2025. Nathaniel Robert Michener ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Nathaniel Robert Michener in Roanoke, VA, US.

Patents per Year

Patents granted per year, 2020 to 2025Bar chart with a peak of 3 patents in 2023.peak 32020: 1 patents20202023: 3 patents20232024: 3 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12244244 Fault tolerant system and method for continuous skip-fire pulse width modulation for an active neutral point clamped converter Pushkar Chandrakant Chaudhari, Kapil Jha, Fernando Arturo Ramirez Sanchez 2025-03-04
12113433 System and method for detecting IGBT failure in a multi-level converter using gate-emitter voltage sensing Robert Gregory Wagoner 2024-10-08 $107,969,000
11923783 System and method for detection of switching device failure conditions in a multi-level power converter Kapil Jha, Fernando Arturo Ramirez Sanchez, Arvind Kumar Tiwari, Robert Gregory Wagoner, Joseph Kiran Banda 2024-03-05
11909302 Active neutral point clamped switch sequence for parasitic inductance control of a power conversion assembly Fernando Arturo Ramirez Sanchez, Robert Gregory Wagoner 2024-02-20 $45,861,000
11843325 Crowbar module for an active neutral point clamped power conversion assembly Bacil Shaqqo, Fernando Arturo Ramirez Sanchez, Steven Wade Sutherland 2023-12-12 $42,640,000
11594953 System and method for operating multi-level power converter using a multi-state deadtime Fernando Arturo Ramirez Sanchez, Robert Gregory Wagoner 2023-02-28 $32,656,000
11552575 System and method for operating multi-level power converter using multiple deadtimes Fernando Arturo Ramirez Sanchez, Steven Wade Sutherland, Robert Gregory Wagoner, Rajesh Bhupathi, Igor Berroteran 2023-01-10 $27,241,000
10795986 Method and system for authenticating a component in a power converter Lathom Alexander Louco 2020-10-06 $18,020,000