David B. South
7Patents
6h-index
3Co-inventors
56Inventor score
Filing activity: Mar 7, 1977 → May 4, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4155967A | Building structure and method of making same | Fixed Constructions | 48 | Expired |
| US5918438A | Dome type building and method of making same | Fixed Constructions | 31 | Expired |
| US4324074A | Building structure and method of making same | Fixed Constructions | 29 | Expired |
| US6203261A | Adjustable reclaiming device for moving bulk material | Performing Operations; Transporting | 29 | Expired |
| US10400462B2 | Transverse span airform structure | Fixed Constructions | 11 | Active |
| US7013607B1 | Monolithic dome structure having unitary contoured laterally moveable access door | Fixed Constructions | 9 | Expired |
| USD646602S1 | Shield stone | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.