David J. Norberg
6Patents
1h-index
10Co-inventors
44Inventor score
Filing activity: Nov 4, 2010 → Dec 3, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9447225B2 | Polyester polyols containing diels-alder or ene adducts | Chemistry; Metallurgy | 2 | Active |
| US11543810B2 | Systems and methods for computer vision assisted foam board processing | Emerging Cross-Sectional Technologies | 0 | Active |
| US8916620B2 | Process for polyurethane-modified polyisocyanurate foam with improved thermal stability | Chemistry; Metallurgy | 0 | Active |
| US11686575B2 | Hardness and flatness tester | Physics | 0 | Active |
| US9212250B2 | Method of improving mechanical strength of flexible polyurethane foams made from bio-based polyols, the polyol compositions utilized therein and the foams produced thereby | Chemistry; Metallurgy | 0 | Active |
| US11009342B2 | Hardness and flatness tester | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.