Robert J. Steiner
10Patents
4h-index
11Co-inventors
57Inventor score
Filing activity: Jul 27, 1976 → Nov 2, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4085789A | Modular welding screen apparatus | Human Necessities | 41 | Expired |
| US9233504B2 | Tagged build material for three-dimensional printing | Performing Operations; Transporting | 40 | Active |
| US9169968B2 | Color three dimensional printing | Emerging Cross-Sectional Technologies | 5 | Active |
| US9404200B2 | Thermochromic build materials | Emerging Cross-Sectional Technologies | 4 | Active |
| US9481134B2 | Build platform leveling with tactile feedback | Emerging Cross-Sectional Technologies | 4 | Active |
| US9418424B2 | Laser scanning systems and methods | Electricity | 2 | Active |
| US10093061B2 | Tagged build material for three-dimensional printing | Performing Operations; Transporting | 1 | Active |
| US11780143B2 | Tagged build material for three-dimensional printing | Performing Operations; Transporting | 1 | Active |
| US10569466B2 | Tagged build material for three-dimensional printing | Performing Operations; Transporting | 0 | Active |
| US11167464B2 | Tagged build material for three-dimensional printing | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.