George H. Mann
5Patents
5h-index
—Co-inventors
42Inventor score
Filing activity: Jan 15, 1976 → Mar 23, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4034401A | Observer-identification of a target or other point of interest in a viewing field | Mechanical Engineering; Lighting; Heating | 225 | Expired |
| US4167113A | Display systems | Physics | 27 | Expired |
| US4498919A | Method for making colored photochromic prescription ophthalmic lenses | Chemistry; Metallurgy | 26 | Expired |
| US4017292A | Process for making multifocal photochromic ophthalmic lens | Physics | 20 | Expired |
| US4576623A | Method for making multifocal ophthalmic lens | Physics | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.