Douglas B. Malchow
3Patents
3h-index
1Co-inventors
40Inventor score
Filing activity: May 8, 1975 → Sep 26, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5095573A | Scraper tool | Performing Operations; Transporting | 30 | Expired |
| US4834237A | Wallcovering kit apparatus and method | Performing Operations; Transporting | 21 | Expired |
| US3996665A | Holder for detachable blades | Performing Operations; Transporting | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.