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

Gregory A. Zink

DEDelavan: 19 patents #4 of 131Top 4%
CNCollins Engine Nozzles: 12 patents #4 of 50Top 8%
Des Moines, IA: #12 of 657 inventorsTop 2%
Iowa: #262 of 15,303 inventorsTop 2%
Overall (All Time): #109,343 of 4,157,543Top 3%
32 Patents All Time

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
12416410 Fuel injectors for multipoint arrays Jason A. Ryon, Lev Alexander Prociw 2025-09-16
12196135 Sectional fuel manifolds Jason A. Ryon, Lev Alexander Prociw 2025-01-14
12070760 Fluid distributor passages Jason A. Ryon 2024-08-27
11906167 Fuel injectors for multipoint arrays Jason A. Ryon, Lev Alexander Prociw 2024-02-20
11898493 Systems for fuel injectors with fuel air heat exchangers Jason A. Ryon, Brandon P. Williams, Lev Alexander Prociw 2024-02-13
11846422 Systems for fuel injectors with fuel air heat exchangers Jason A. Ryon, Brandon P. Williams, Lev Alexander Prociw 2023-12-19
11713717 Sectional fuel manifolds Jason A. Ryon, Lev Alexander Prociw 2023-08-01
11692487 Heat shielding for internal fuel manifolds Jason A. Ryon, Lev Alexander Prociw 2023-07-04
11674687 Fuel manifolds Jason A. Ryon, Lev Alexander Prociw 2023-06-13
11635210 Conformal and flexible woven heat shields for gas turbine engine components Jason A. Ryon, Lev Alexander Prociw 2023-04-25
11585275 Internal manifold for multipoint injection Jason A. Ryon, Lev Alexander Prociw, Joseph Samo 2023-02-21
11555450 Fuel injectors with heat exchangers Jason A. Ryon, Brandon P. Williams, Lev Alexander Prociw 2023-01-17
11408609 Combustor dome tiles Lev Alexander Prociw, Jason A. Ryon 2022-08-09
11255270 Heat shielding for internal fuel manifolds Jason A. Ryon, Lev Alexander Prociw 2022-02-22
11248528 Internal fuel manifolds Lev Alexander Prociw, Jason A. Ryon 2022-02-15
11226100 Fuel manifolds Jason A. Ryon, Lev Alexander Prociw 2022-01-18
11187155 Sectional fuel manifolds Jason A. Ryon, Lev Alexander Prociw 2021-11-30
11171344 Multi-fluid nozzles 2021-11-09
11143406 Fuel injectors having air sealing structures Lev Alexander Prociw, Jason A. Ryon 2021-10-12
11131458 Fuel injectors for turbomachines Lev Alexander Prociw, Jason A. Ryon 2021-09-28
11060459 Internal manifold for multipoint injection Jason A. Ryon, Lev Alexander Prociw, Joseph Samo 2021-07-13
11035296 Internal manifold for multipoint injection Jason A. Ryon, Lev Alexander Prociw, Joseph Samo 2021-06-15
10941938 Fuel injectors including gas fuel injection Andy W. Tibbs, Thomas J. Ocken, Lev Alexander Prociw 2021-03-09
10859269 Fuel injectors for multipoint arrays Jason A. Ryon, Lev Alexander Prociw 2020-12-08
10788214 Fuel injectors for turbomachines having inner air swirling Lev Alexander Prociw, Jason A. Ryon 2020-09-29