Hellmut Bunsch
6Patents
3h-index
9Co-inventors
50Inventor score
Filing activity: Jul 14, 1983 → Jan 30, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4598125A | Preparation of impact-resistant nylon molding materials by alkaline lactam polymerization | Chemistry; Metallurgy | 8 | Expired |
| US4590242A | Production of low-shrinkage nylon moldings | Chemistry; Metallurgy | 7 | Expired |
| US6403264B1 | Lead/sulphuric acid-accumulator, separator for lead/sulphuric acid accumulators and process to reduce the formation of colored deposits in a lead/sulphuric acid accumulators | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6129494A | Compound dip process for metal cans | Performing Operations; Transporting | 2 | Expired |
| US6533517B1 | Compound dip process for metal cans | Performing Operations; Transporting | 1 | Expired |
| US6846143B2 | Compound dip process for metal cans | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.