Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
LL

Lamar K. Ledbetter — 6 Patents

GE: 6 patents #5,804 of 36,430Top 20%
Lawrence Park, PA: #26 of 69 inventorsTop 40%
Pennsylvania: #13,581 of 74,527 inventorsTop 20%
Overall (All Time): #839,498 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D818396 Vehicle walkway cover Gregory A. Marsh, Kevin Michael Fisher, William Robert Miller, Cheryle Wilson, Micah Plott 2018-05-22
D796996 Vehicle walkway cover Gregory A. Marsh, Kevin Michael Fisher, William Robert Miller, Cheryle Wilson, Micah Plott 2017-09-12
9550501 Vehicle system and method Kevin Michael Fisher, Jared Klineman Cooper 2017-01-24
9463812 Filtration system and method for engine air intake Suresh Govindappa 2016-10-11
D729897 Endplate Kevin Michael Fisher 2015-05-19
6247191 Locomotive sanitation apparatus and method of protecting the same from freezing Gail Leroy Detar, Anne K. Eisert, Todd M. Kindel 2001-06-19