Willard E. Henderer
11Patents
6h-index
9Co-inventors
55Inventor score
Filing activity: Feb 22, 1994 → Mar 7, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7147413B2 | Precision cemented carbide threading tap | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5417777A | Alloy for backing steel of a bimetallic band saw blade | Emerging Cross-Sectional Technologies | 38 | Expired |
| US7144208B2 | Low torque tap | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7147939B2 | Coated carbide tap | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6858333B2 | Tool with wear resistant low friction coating and method of making the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7950880B2 | Spiral flute tap | Emerging Cross-Sectional Technologies | 7 | Active |
| US7665934B2 | Cutting tap and method of making a cutting tap | Emerging Cross-Sectional Technologies | 6 | Active |
| US8210779B2 | Cutting tap and method of making same | Emerging Cross-Sectional Technologies | 3 | Active |
| US7468001B2 | High-speed forming tap | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9011050B2 | Chip-resistant cutting tap | Emerging Cross-Sectional Technologies | 1 | Active |
| US7207867B2 | Precision cemented carbide threading tap | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.