Daniel J. Ryan
11Patents
4h-index
19Co-inventors
57Inventor score
Filing activity: Jan 14, 1974 → Nov 2, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4218324A | Filter element having removable filter media member | Performing Operations; Transporting | 97 | Expired |
| US4098996A | Regenerated cellulose film recovery process | Emerging Cross-Sectional Technologies | 16 | Expired |
| US10822799B2 | Rebar cap | Fixed Constructions | 5 | Active |
| US6707179B2 | Protected seal and related methods for sealing fluid in power generation system | Electricity | 4 | Expired |
| US10125625B2 | Gas turbine engine component with performance feature | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9453727B1 | Nondestructive detection of dimensional changes in a substrate using subsurface markers | Physics | 1 | Active |
| US12275105B2 | Techniques for automated maintenance of integrally bladed rotors | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US3979497A | Film extrusion method | Performing Operations; Transporting | 0 | Expired |
| US11028710B2 | Gas turbine engine component with performance feature | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11865655B2 | Techniques for automated maintenance of integrally bladed rotors | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11814974B2 | Internally cooled turbine tip shroud component | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.