David Sweet
10Patents
4h-index
9Co-inventors
53Inventor score
Filing activity: Feb 28, 1978 → Dec 10, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD259773S | Cross mobile | General | 16 | Expired |
| US5641818A | Aqueous, essentially voc-free adhesive epoxy primer | Chemistry; Metallurgy | 13 | Expired |
| US5461090A | Aqueous, essentially VOC-free adhesive epoxy primer | Chemistry; Metallurgy | 8 | Expired |
| US8511296B2 | Solar heating systems | Emerging Cross-Sectional Technologies | 7 | Active |
| US7044398B2 | Integrated fixture for transferring heat between higher and lower-temperature loops in a hydronic heating system | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5576061A | Aqueous, essentially VOC-free adhesive epoxy primer | Chemistry; Metallurgy | 3 | Expired |
| US7708010B2 | Solar heating systems | Emerging Cross-Sectional Technologies | 3 | Active |
| US7048200B2 | Integrated injection-pumping fixture for transferring heat between higher and lower-temperature loops in a hydronic heating system | Emerging Cross-Sectional Technologies | 3 | Expired |
| US11999866B2 | Polymalonate and cyanoacrylate based surface concrete sealers | Chemistry; Metallurgy | 0 | Active |
| US12313075B2 | High efficiency hydronic circulator with sensors | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.