Jon R. Valbert
4Patents
3h-index
4Co-inventors
47Inventor score
Filing activity: Sep 12, 1975 → May 8, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4855179A | Production of nonwoven fibrous articles | Emerging Cross-Sectional Technologies | 90 | Expired |
| US6002030A | Esterified propoxylated polyol process | Chemistry; Metallurgy | 6 | Expired |
| US6060627A | Polyol purification | Chemistry; Metallurgy | 3 | Expired |
| US4045294A | Process for the recovery of alkylene glycols | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.