John M. Urbanic
10Patents
6h-index
22Co-inventors
66Inventor score
Filing activity: May 6, 1974 → Aug 27, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4659234A | Emissivity error correcting method for radiation thermometer | Physics | 47 | Expired |
| US5708209A | Apparatus and method for ultrasonic particle detection in molten metal | Physics | 12 | Expired |
| US5280726A | Apparatus and method for measuring flow rate of molten aluminum through a trough | Physics | 10 | Expired |
| US4101751A | Apparatus and method for inert gas arc welding | Performing Operations; Transporting | 9 | Expired |
| US5057194A | Salt-based melting process | Emerging Cross-Sectional Technologies | 7 | Expired |
| US3944781A | Welding method | Performing Operations; Transporting | 7 | Expired |
| US5078964A | Method of alloying feed material into molten metal | Chemistry; Metallurgy | 3 | Expired |
| US4717052A | Molten metal conduit | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4784832A | Introducing materials into molten media | Chemistry; Metallurgy | 1 | Expired |
| US5076548A | Commutation means for on-line alloying | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.