Joseph E. Flanagan
36Patents
9h-index
11Co-inventors
68Inventor score
Filing activity: Nov 13, 1972 → Apr 5, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4268450A | Energetic hydroxy-terminated azido polymer | Chemistry; Metallurgy | 46 | Expired |
| US4288262A | Gun propellants containing polyglycidyl azide polymer | Chemistry; Metallurgy | 29 | Expired |
| US4141910A | Azido compounds | Chemistry; Metallurgy | 20 | Expired |
| US4085123A | 1,3-Diazido-2-nitrazapropane | Chemistry; Metallurgy | 18 | Expired |
| US3948697A | Gum propellant grains with inhibitor coating | Chemistry; Metallurgy | 15 | Expired |
| US4234363A | Solid propellant hydrogen generator | Chemistry; Metallurgy | 15 | Expired |
| US4269637A | High-performance MHD solid gas generator | Chemistry; Metallurgy | 14 | Expired |
| US4187781A | Caseless ammunition | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4381206A | Advanced solid reactants for H.sub.2 /D.sub.2 generation | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4328005A | Polynitro alkyl additives for liquid hydrocarbon motor fuels | Chemistry; Metallurgy | 9 | Expired |
| US4937361A | Glycidyl azide polymer and method of preparation | Chemistry; Metallurgy | 8 | Expired |
| US4472214A | Triaminoguanidinium phosphate propellant additive | Chemistry; Metallurgy | 7 | Expired |
| US4440687A | Azido nitramino ethers | Chemistry; Metallurgy | 7 | Expired |
| US4303414A | Azido additives for liquid hydrocarbon motor fuels | Chemistry; Metallurgy | 6 | Expired |
| US4522756A | Alkyl, azido, nitro ethers and method of preparation | Chemistry; Metallurgy | 6 | Expired |
| US4406718A | Tetraazido polyesters and methods of preparation | Chemistry; Metallurgy | 6 | Expired |
| US4092190A | Hot nitrogen generator containing calcium oxide | Chemistry; Metallurgy | 5 | Expired |
| US4427466A | Advanced monopropellants | Chemistry; Metallurgy | 5 | Expired |
| US4997497A | Castable smoke-producing pyrotechnic compositions | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4432814A | Azido esters | Chemistry; Metallurgy | 4 | Expired |
| US4938812A | Glycidyl azide polymer esters | Chemistry; Metallurgy | 4 | Expired |
| US4373976A | Gun propellant containing nitroaminoguanidine | Chemistry; Metallurgy | 4 | Expired |
| US4166843A | High yield solid propellant hydrogen generators | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5053087A | Ultra high-energy azide containing gun propellants | Chemistry; Metallurgy | 3 | Expired |
| US4961380A | Energetic azido eutectics | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.