Henry J. DeGraaf
8Patents
5h-index
6Co-inventors
52Inventor score
Filing activity: Oct 22, 1984 → Jul 18, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5508325A | Aqueous dispersed, acrylic grafted epoxy microgel protective coatings | Chemistry; Metallurgy | 37 | Expired |
| US5942563A | Aqueous dispersed acrylic-epoxy, branched epoxy protective coatings | Chemistry; Metallurgy | 29 | Expired |
| US4609706A | High solids coatings using unsaturated monoisocyanate adducts of alkyd resins | Chemistry; Metallurgy | 16 | Expired |
| US4525535A | Aqueous glycoluril thermosetting coating | Chemistry; Metallurgy | 10 | Expired |
| US5280089A | Polyester-acrylic graft polymers for use in powder coatings | Chemistry; Metallurgy | 7 | Expired |
| US5350810A | Polyester-arcylic graft polymers for use in powder coatings | Chemistry; Metallurgy | 3 | Expired |
| US5418292A | Thermosetting acid functional crystalline polyester modified acrylic coatings | Emerging Cross-Sectional Technologies | 2 | Expired |
| USRE35759E | Polyester-acrylic graft polymers for use in powder coatings | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.