David John Van Bramer
6Patents
3h-index
10Co-inventors
50Inventor score
Filing activity: Jun 10, 1993 → May 7, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5345013A | Safe handling of tetrafluoroethylene | Chemistry; Metallurgy | 23 | Expired |
| US6924403B2 | Synthesis of hexafluoropropylene | Chemistry; Metallurgy | 19 | Expired |
| US6156097A | CO.sub.2 removable from fluorocarbons by semipermeable membrane | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5866727A | Tetrafluoroethylene shipping/storage mixtures | Chemistry; Metallurgy | 2 | Expired |
| US5672784A | Synthesis of tetrafluoroethylene | Chemistry; Metallurgy | 1 | Expired |
| US6123749A | Separation of CO.sub.2 from unsaturated fluorinated compounds by semipermeable membrane | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.