William L. Zepp
5Patents
1h-index
4Co-inventors
36Inventor score
Filing activity: Sep 25, 2006 → Aug 19, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8109540B2 | Pipe joint and related method | Emerging Cross-Sectional Technologies | 3 | Active |
| US8678449B2 | Pipe joint and related method | Emerging Cross-Sectional Technologies | 1 | Active |
| US7404308B2 | Apparatus for producing helically corrugated metal pipe and related method | Performing Operations; Transporting | 1 | Active |
| US7574886B2 | Apparatus for producing helically corrugated metal pipe and related method | Performing Operations; Transporting | 1 | Active |
| US9890877B2 | Corrugated metal vent pipe and associated system and method | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.