Alfred Berger
10Patents
6h-index
4Co-inventors
51Inventor score
Filing activity: Sep 21, 1973 → Oct 19, 1978
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4059423A | Process for the preparation of expansible beads | Chemistry; Metallurgy | 66 | Expired |
| US4071468A | Wetting and anti-foaming agents, and process for removing foam from aqueous systems | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4203396A | Barrel engine with rocking ball drive | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US4092266A | Process for removing foam from aqueous systems and composition useful therein | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4123378A | Stain removing agents and process for cleaning and optionally dyeing textile material | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4063916A | Process of making glass beads from liquid medium feedstock | Chemistry; Metallurgy | 15 | Expired |
| US4137251A | Anionic araliphatic compounds | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4132525A | Process for dyeing materials which contain synthetic fibres using polyadducts of propylene oxide and polyhydric alcohols | Textiles; Paper | 2 | Expired |
| US4200585A | Acid esters of propylene oxide poly-adducts | Chemistry; Metallurgy | 1 | Expired |
| US3958931A | Wool dyeing with epihalohydrin or chloroacetamide quarternized polyglycolamine assisted dye solution | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.