Harold E. Marsh, Jr.
4Patents
3h-index
4Co-inventors
39Inventor score
Filing activity: May 13, 1970 → Apr 7, 1976
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4039489A | Oil and fat absorbing polymers | Emerging Cross-Sectional Technologies | 43 | Expired |
| US3953406A | Water-insoluble, swellable polyurethanes | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4116131A | Solid propellant motor | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4041233A | Aldehyde-containing urea-absorbing polysaccharides | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.