Mark A. Propster
39Patents
9h-index
8Co-inventors
60Inventor score
Filing activity: Apr 19, 1979 → Jan 17, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4432780A | Glass fiber scrap reclamation | Chemistry; Metallurgy | 55 | Expired |
| US4549896A | Apparatus and method for removing gaseous inclusions from molten material | Chemistry; Metallurgy | 42 | Expired |
| US4248616A | Pollution abating, energy conserving glass manufacturing apparatus | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4338113A | Method for controlling particulate emissions | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4248615A | Pollution abating, energy conserving glass manufacturing process | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4338112A | Method for controlling particulate emissions from a glass furnace | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4319903A | Method and apparatus for preheating glass batch | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4347073A | Method of producing glass from agglomerates which include organic coated scrap glass | Chemistry; Metallurgy | 14 | Expired |
| US4588429A | Method of heating particulate material with a particulate heating media | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4235618A | Glass manufacturing process employing glass batch pellets | Chemistry; Metallurgy | 9 | Expired |
| US4462815A | Scrap glass recovery | Chemistry; Metallurgy | 7 | Expired |
| US4292064A | Glass batch feeding using a fluidized bed for predrying agglomerates | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4282019A | Glass manufacturing process with in-situ colemanite calcination and pollution abatement features | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4392310A | Drying apparatus | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4441906A | Method of preheating glass batch | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4311502A | Wet scrubbing-pelletizing method | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4670054A | Heat processing of particulate material | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4252485A | Glass batch agglomerate flow diverter for forming beds of uniform height | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4386951A | Method and apparatus for preheating glass batch | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4316732A | Bypass wedge for drying and preheating glass batch agglomerates | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4277277A | Feeding agglomerates to a glass melting furnace | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4638490A | Melting furnaces | Electricity | 4 | Expired |
| US4401453A | Preheating glass batch | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4422847A | Preheating glass batch | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4328016A | Method and apparatus for drying glass batch pellets | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.