Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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George E. Alliss — 27 Patents

Fairmont, NC: #1 of 7 inventorsTop 15%
North Carolina: #1,521 of 45,564 inventorsTop 4%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
George E. Alliss has been granted 27 US patents. The first was granted in 2005 and the most recent in February 2023. George E. Alliss ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list George E. Alliss in Fairmont, NC, US.

Patents per Year

Patents granted per year, 2005 to 2023Bar chart with a peak of 7 patents in 2016.peak 72005: 1 patents20052008: 1 patents2009: 3 patents20092011: 1 patents2012: 2 patents20122014: 3 patents2016: 7 patents20162017: 1 patents2018: 4 patents20182019: 1 patents2022: 2 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
11582905 Spool for straight through line feed vegetation trimmer apparatus with modules and spokes 2023-02-21
D970321 Line trimmer component 2022-11-22
11337368 Spool for straight through line feed vegetation trimmer apparatus with modules and spokes 2022-05-24
10273112 String trimmer head with curved trimmer line guide 2019-04-30
D825293 Trimmer spool non-radial straight channel 2018-08-14
D814893 Spool for a string trimmer head 2018-04-10
D814894 String trimmer head 2018-04-10
9924631 Spool for straight through line feed vegetation trimmer apparatus with modules and spokes 2018-03-27
D796293 Knob for a string trimmer head 2017-09-05
9516807 Straight through line feed vegetation trimmer apparatus 2016-12-13
D769087 Weed trimmer head spool with angled guide channel 2016-10-18
D769086 Weed trimmer head spool with angled guide channel 2016-10-18
D769088 Weed trimmer head spool with angled guide channel 2016-10-18
9380743 String trimmer head configuration and method 2016-07-05
D756728 Figure eight holed line mount for a string trimmer head 2016-05-24
9253942 Trimmer head with automatic trimmer line feed mechanism Steven W. Hamblin 2016-02-09
8910387 String trimmer head configuration and method 2014-12-16
8863395 String trimmer head assembly with pivoting line mounts 2014-10-21
8745879 String trimmer head configuration and method 2014-06-10
8307558 Line holding system for fixed line trimmer head 2012-11-13
8266805 String trimmer head having invertible components that enable selective clockwise and counterclockwise operations 2012-09-18
8025249 Bi-directional trimmer head spool with curved trimmer line guide Steven W. Hamblin 2011-09-27
D598254 Top unloading trimmer head 2009-08-18
D598255 Bump and feed trimmer head 2009-08-18
D597804 Fixed line trimmer head 2009-08-11