Michael Piepho
5Patents
4h-index
4Co-inventors
36Inventor score
Filing activity: Dec 12, 1988 → Oct 31, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4970247A | Aqueous cellulose ester dispersions and their preparation | Chemistry; Metallurgy | 22 | Expired |
| US5011874A | Cellulose ester/polymer combinations, and their preparation and use | Chemistry; Metallurgy | 14 | Expired |
| US5089586A | Water-dispersible allyl urethanes and their use for the production of paints | Chemistry; Metallurgy | 12 | Expired |
| US4933428A | Polymerizable water soluble binders | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5071892A | Desensitized nitrocellulose mixtures | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.