Herbert Leiter
12Patents
7h-index
28Co-inventors
66Inventor score
Filing activity: May 2, 1977 → Dec 3, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4844744A | Liquid, phosphate-free single phase degreasing compositions | Chemistry; Metallurgy | 41 | Expired |
| US5022744A | Microscope with a camera and automatic color temperature balance | Physics | 31 | Expired |
| US4820436A | Detergents for low laundering temperatures | Chemistry; Metallurgy | 30 | Expired |
| US4302087A | Microscope attachment camera | Physics | 25 | Expired |
| US4174159A | Exposure meter for photomicrography | Physics | 14 | Expired |
| US5124438A | Chemically modified proteins and colorant formulations containing the same | Chemistry; Metallurgy | 9 | Expired |
| US6117224A | Dye preparations | Performing Operations; Transporting | 7 | Expired |
| US4118719A | Microscope attachment camera | Physics | 4 | Expired |
| US4837595A | Process and device for photographing microscopic objects | Physics | 4 | Expired |
| US4152054A | Light-metering system in attachment camera for observation instruments, especially microscopes | Physics | 3 | Expired |
| US4814814A | Process and device for the introduction, visualization and/or recording of a variable metering spot into a ray path of a camera for optical instruments | Physics | 2 | Expired |
| US4132891A | Exposure measuring system for microscope attached cameras | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.