John R. Hess
22Patents
13h-index
35Co-inventors
81Inventor score
Filing activity: Mar 28, 1974 → Jan 19, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5169287A | Shroud cooling assembly for gas turbine engine | Mechanical Engineering; Lighting; Heating | 104 | Expired |
| US5118120A | Leaf seals | Mechanical Engineering; Lighting; Heating | 77 | Expired |
| US6150085A | Prolonged storage of red blood cells and composition | Human Necessities | 65 | Expired |
| US5605438A | Casing distortion control for rotating machinery | Mechanical Engineering; Lighting; Heating | 65 | Expired |
| US5165847A | Tapered enlargement metering inlet channel for a shroud cooling assembly of gas turbine engines | Mechanical Engineering; Lighting; Heating | 60 | Expired |
| US6447987B1 | Prolonged storage of red blood cells | Human Necessities | 54 | Expired |
| US4101245A | Interblade damper and seal for turbomachinery rotor | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5174714A | Heat shield mechanism for turbine engines | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6497153B1 | Measuring spatial variability in soil characteristics | Physics | 34 | Expired |
| US6825323B2 | Compositions for treatment of hemorrhaging with activated factor VIIa in combination with fibrinogen and methods of using same | Human Necessities | 26 | Expired |
| US3936222A | Gas turbine construction | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5090865A | Windage shield | Emerging Cross-Sectional Technologies | 19 | Expired |
| US8876448B1 | Gas turbine half-casing shipping fixture | Mechanical Engineering; Lighting; Heating | 14 | Active |
| US8061971B2 | Apparatus and method for cooling a turbine | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US8932560B2 | Advanced functional biocompatible polymeric matrix used as a hemostatic agent and system for damaged tissues and cells | Human Necessities | 9 | Active |
| US8277170B2 | Cooling circuit for use in turbine bucket cooling | Emerging Cross-Sectional Technologies | 8 | Active |
| US6784597B1 | Self-locking nut for stud shaft and stacked wheel assembly for the rotor of a rotary machine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US10179145B2 | Advanced functional biocompatible polymeric matrix used as a hemostatic agent and system for damaged tissues and cells | Human Necessities | 3 | Active |
| US7744450B2 | Particulate residue separators for harvesting devices | Human Necessities | 3 | Active |
| US8709707B2 | Compositions substantially free of sodium chloride and methods for the storage of red blood cells | Chemistry; Metallurgy | 1 | Active |
| US9314014B2 | Compositions and methods for the storage of red blood cells | Chemistry; Metallurgy | 0 | Active |
| US8317481B2 | Rotor of a turbomachine and method for replacing rotor blades of the rotor | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.