Gregory A. Ferro
21Patents
8h-index
16Co-inventors
72Inventor score
Filing activity: Apr 3, 1984 → Dec 1, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4535101A | Polyimide of 2,2-bis(4-(4-aminophenoxy)phenyl)-hexafluoropropane and process for the preparation of same | Chemistry; Metallurgy | 42 | Expired |
| US4964936A | Method of making foam-filled cellular structures | Chemistry; Metallurgy | 40 | Expired |
| US4791275A | High temperature compliant roll particularly adapted for xerography | Electricity | 32 | Expired |
| US4535099A | Polyimide foam from mixture of silicon containing diamine and different aromatic diamine | Chemistry; Metallurgy | 26 | Expired |
| US4562112A | Polyimide foam and process for the preparation of same | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4576862A | Polyimide laminant and process for the preparation of same | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4539342A | Polyimide foam prepared from amino terminated butadiene acrylonitrile reactant | Chemistry; Metallurgy | 19 | Expired |
| USD826490S1 | Fabric care appliance | General | 10 | Active |
| USD825122S1 | Fabric care appliance | General | 8 | Active |
| USD825123S1 | Fabric care appliance | General | 6 | Active |
| US4908265A | Articles of manufacture and their production | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4898763A | Cured polyimide foam structures and their production | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD858915S1 | Fabric care appliance | General | 3 | Active |
| US4943599A | Recurable and cured cellular materials | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4883827A | Recurable and cured cellular materials | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4943598A | Recurable and cured cellular materials | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4897234A | Articles of manufacture and their production | Chemistry; Metallurgy | 1 | Expired |
| US4874452A | Articles of manufacture and their production | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11544963B2 | Appliance having a customizable user profile | Physics | 0 | Active |
| US4999070A | New articles of manufacture and their production | Emerging Cross-Sectional Technologies | 0 | Expired |
| US12033430B2 | Appliance having a customizable user profile | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.