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

William David York — 30 Patents

GE: 30 patents #700 of 36,430Top 2%
Greer, SC: #29 of 717 inventorsTop 5%
South Carolina: #287 of 15,501 inventorsTop 2%
Overall (All Time): #124,837 of 4,157,543Top 4%
30 Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
8209986 Multi-tube thermal fuse for nozzle protection from a flame holding or flashback event Benjamin Paul Lacy, Lewis Berkley Davis, Jr., Thomas Edward Johnson 2012-07-03
8186166 Hybrid two fuel system nozzle with a bypass connecting the two fuel systems Balachandar Varatharajan, Willy Steve Ziminsky, Ertan Yilmaz, Benjamin Paul Lacy, Baifang Zuo 2012-05-29
8181891 Monolithic fuel injector and related manufacturing method Willy Steve Ziminsky, Thomas Edward Johnson, Benjamin Paul Lacy, Christian Xavier Stevenson 2012-05-22
8157189 Premixing direct injector Thomas Edward Johnson, Christian Xavier Stevenson, Willy Steve Ziminsky 2012-04-17
8007274 Fuel nozzle assembly Thomas Edward Johnson, Willy Steve Ziminsky, Benjamin Paul Lacey, Christian Xavier Stevenson 2011-08-30