Doug Harper
3Patents
3h-index
2Co-inventors
36Inventor score
Filing activity: Feb 28, 1994 → Jun 30, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6103308A | Paper coating lubricant | Chemistry; Metallurgy | 41 | Expired |
| US6162771A | Paper coating lubricant | Chemistry; Metallurgy | 8 | Expired |
| US5435097A | Tree stabilizer apparatus, and methods of constructing utilizing same | Human Necessities | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.