Hauzer Holding BV
11Patents
0Active
11Granted
31Portfolio score
Filing activity: Jul 10, 1987 → Jul 29, 1992
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5306407A | Method and apparatus for coating substrates | Electricity | 75 | Expired |
| US5234560A | Method and device for sputtering of films | Electricity | 68 | Expired |
| US5036252A | Radio frequency ion beam source | Electricity | 62 | Expired |
| US5262611A | Apparatus for ion-plasma machining workpiece surfaces including improved decelerating system | Electricity | 53 | Expired |
| US4849088A | Cathode arc discharge evaporating device | Chemistry; Metallurgy | 29 | Expired |
| US4999760A | High voltage rectifier and associated control electronics | Electricity | 29 | Expired |
| US5026466A | Method and device for coating cavities of objects | Chemistry; Metallurgy | 26 | Expired |
| US5160595A | Arc-magnetron and the method of coating | Electricity | 17 | Expired |
| US5259941A | Vaporizer for vacuum coating apparatus | Chemistry; Metallurgy | 15 | Expired |
| US4902931A | Method and arrangement for mechanically moving of a magnetic field generating device in a cathode arc discharge evaporating device | Chemistry; Metallurgy | 8 | Expired |
| US4906811A | Process and device for igniting an arc with a conducting plasma channel | Electricity | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.