Plasma-Technik AG
11Patents
0Active
11Granted
30Portfolio score
Filing activity: Oct 11, 1990 → Sep 12, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5452854A | Plasma spray apparatus | Electricity | 68 | Expired |
| US5285046A | Apparatus for depositing particulate or powder-like material on the surface of a substrate | Electricity | 42 | Expired |
| US5225652A | Plasma spray apparatus for spraying powdery or gaseous material | Electricity | 38 | Expired |
| US5328516A | Modular plasma gun assembly for coating the inner surfaces of hollow spaces and cavities | Electricity | 31 | Expired |
| US5262206A | Method for making an abradable material by thermal spraying | Chemistry; Metallurgy | 28 | Expired |
| US5519183A | Plasma spray gun head | Electricity | 26 | Expired |
| US5206059A | Method of forming metal-matrix composites and composite materials | Chemistry; Metallurgy | 20 | Expired |
| USD332613S | Portable spray unit | General | 16 | Expired |
| US5135166A | High-velocity thermal spray apparatus | Performing Operations; Transporting | 9 | Expired |
| US5273584A | Device for the dosed conveying of powder to a powder processing unit | Physics | 8 | Expired |
| US5268831A | Method and apparatus for initiating the automatic regulation of a power supply | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.