Donald E. Trott
6Patents
4h-index
—Co-inventors
44Inventor score
Filing activity: Sep 26, 1977 → May 15, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4375834A | Casing perforation method and apparatus | Fixed Constructions | 20 | Expired |
| US4113016A | Casing perforation method and apparatus | Fixed Constructions | 13 | Expired |
| US4199210A | Automatic coupling and decoupling apparatus | Fixed Constructions | 11 | Expired |
| US6408571B1 | Automatic closing gate | Fixed Constructions | 6 | Expired |
| US8162272B2 | Window maintenance apparatus for a tilt-in sash | Fixed Constructions | 1 | Active |
| USRE30829E | Casing perforation method and apparatus | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.