Wilhelm Brugger
17Patents
5h-index
22Co-inventors
66Inventor score
Filing activity: Oct 30, 1974 → Mar 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5807108A | Dental handpiece | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5383785A | Push-button operated chucking device for a dental angle piece | Human Necessities | 11 | Expired |
| US6878145B2 | Component of a laser treatment device and laser treatment device with a lighting system | Human Necessities | 10 | Expired |
| US4042672A | Process for preparing carbonated zirconium oxide hydrate | Chemistry; Metallurgy | 8 | Expired |
| US6558374B1 | Laser-operated dental handpiece | Human Necessities | 8 | Expired |
| US6230607A | Adjusting device for a pneumatic drive, particularly for a medical or dental instrument | Human Necessities | 5 | Expired |
| USD814633S1 | Drive axle for dental or medical device | General | 5 | Active |
| US4243649A | Process for the manufacture of zirconium oxide from technical calcium zirconate | Chemistry; Metallurgy | 3 | Expired |
| US4191727A | Method for the separation of a mixture of fine particles | Performing Operations; Transporting | 1 | Expired |
| US12027653B2 | LED/LD illumination device with separate luminophore configuration, and method for producing same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10470844B2 | Dental or dental surgical ultrasonic tool | Human Necessities | 0 | Active |
| US10973457B2 | Medical or dental device for determining the quality of a bone | Human Necessities | 0 | Active |
| US10828129B2 | Tool-coupling device for a vibration transferring handpiece | Human Necessities | 0 | Active |
| US8324765B2 | Fluid-operated medical or dental handle with speed limiting | Human Necessities | 0 | Active |
| US11617535B2 | Medical or dental device for determining the quality of a bone | Human Necessities | 0 | Active |
| US11490991B2 | Medical ultrasonic treatment device | Electricity | 0 | Active |
| US3959447A | Process for the preparation of carbonated hydrated zirconium oxide | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.