Thomas Arnold
23Patents
6h-index
36Co-inventors
69Inventor score
Filing activity: Apr 23, 1992 → Nov 5, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD345825S | Toothpick | General | 14 | Expired |
| US5382284A | Glass ionomer cement compositions and restorative methods | Human Necessities | 9 | Expired |
| US7498373B2 | Hot sealing compound for aluminum foils applied to polypropylene and polystyrene | Chemistry; Metallurgy | 9 | Expired |
| US8230833B2 | Valve train for internal combustion engines for actuating gas exchange valves | Emerging Cross-Sectional Technologies | 9 | Active |
| US8053522B2 | Synthesis of polyester-graft-poly(meth)acrylate copolymers | Chemistry; Metallurgy | 8 | Active |
| US5427613A | Glass ionomer cement compositions and restorative methods | Human Necessities | 7 | Expired |
| US5273574A | Bond between amalgam and glass ionomer cement | Human Necessities | 6 | Expired |
| US5252122A | Ionic bond between amalgam and glass ionomer | Human Necessities | 6 | Expired |
| US5252121A | Amalgam-glass ionomer bonding system | Human Necessities | 6 | Expired |
| US5622552A | Glass ionomer cement compositions and restorative methods | Human Necessities | 6 | Expired |
| US5406683A | Hub seal puller | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8746195B2 | Variable valve train for internal combustion engines for actuating gas exchange valves | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8596238B2 | Valve train for internal combustion engines for actuating gas exchange valves | Emerging Cross-Sectional Technologies | 3 | Active |
| US8596235B2 | Valve drive for activation of gas exchange valves of internal combustion engines | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8904977B2 | Valve drive for internal combustion engines for actuating gas exchange valves | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8746194B2 | Valve train for internal combustion engines for actuating gas exchange valves | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10161080B2 | Ventilation insert | Emerging Cross-Sectional Technologies | 1 | Active |
| US10385244B2 | Directly attaching, halogen-free, fast-drying, heat-sealing binder for sealing polyester films to polystyrene, polyester or PVC | Emerging Cross-Sectional Technologies | 0 | Active |
| US8507600B2 | Polyolefin graft poly(meth)acrylate copolymer-based priming agent for polyolefin surfaces | Emerging Cross-Sectional Technologies | 0 | Active |
| US12074276B2 | Electrochemical cells with catholyte additives and lithium-stuffed garnet separators | Emerging Cross-Sectional Technologies | 0 | Active |
| US10195829B2 | Directly adhering, transparent heat-sealable binder for the coating and sealing of transparent plastics foils | Emerging Cross-Sectional Technologies | 0 | Active |
| US10711683B2 | Method and apparatus for cooling an engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11008899B2 | Internal combustion engine with evaporative cooling and waste heat utilization | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.