Eric John Helda
6Patents
5h-index
6Co-inventors
56Inventor score
Filing activity: Mar 3, 2000 → Sep 17, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6276247A | Adjustable punch assembly with releasable locking | Emerging Cross-Sectional Technologies | 46 | Expired |
| US7086166B2 | Spirit level with integrated inclination adjustment mechanism | Physics | 28 | Expired |
| US7360316B2 | Level | Physics | 22 | Expired |
| US7406773B2 | Magnet assembly | Physics | 15 | Expired |
| US7565749B2 | Magnet assembly | Physics | 14 | Active |
| US11111677B2 | Siding clip | Fixed Constructions | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.