Unitek
44Patents
0Active
44Granted
35Portfolio score
Filing activity: Jan 16, 1974 → Mar 22, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4954080A | Ceramic orthodontic appliance | Human Necessities | 85 | Expired |
| US4129946A | Dental crown form | Human Necessities | 78 | Expired |
| USD290040S | Orthodontic bracket | General | 75 | Expired |
| US4820151A | Orthodontic bracket | Human Necessities | 67 | Expired |
| US4927362A | Convertible buccal tube | Human Necessities | 64 | Expired |
| US4626209A | Orthodontic bracket with metallic coated bonding base | Human Necessities | 56 | Expired |
| US4904183A | Orthodontic debonding method and tool | Human Necessities | 48 | Expired |
| USD273729S | Chair | General | 47 | Expired |
| US4963092A | Buccal tube applicance for rectangular or round wire | Human Necessities | 45 | Expired |
| US4927360A | Triwing orthodontic bracket | Human Necessities | 45 | Expired |
| US4797095A | Orthodontic hook mounting | Human Necessities | 45 | Expired |
| US4948366A | Adhesive bond strength control for orthodontic brackets | Emerging Cross-Sectional Technologies | 40 | Expired |
| US4669979A | Orthodontic plier | Human Necessities | 35 | Expired |
| US5965238A | Synthetic resin panel welding method and hollow panel structures fabricated by the method | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4511331A | Convertible buccal tube/bracket appliance | Human Necessities | 32 | Expired |
| US4544353A | Orthodontic appliance for direct bonding to a tooth | Human Necessities | 20 | Expired |
| US4898276A | Storage and dispensing box for small components | Performing Operations; Transporting | 19 | Expired |
| US4950158A | Bumper for orthodontic brackets | Human Necessities | 18 | Expired |
| US4950157A | Debonding instrument for orthodontic brackets | Human Necessities | 16 | Expired |
| US6241141A | Reflow soldering self-aligning fixture | Emerging Cross-Sectional Technologies | 13 | Expired |
| USD283046S | Dental furnace | General | 12 | Expired |
| US4531566A | Method and article for facilitating the manufacture of a bondable metallic surface | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4479527A | Method for facilitating the manufacture of a bondable metallic surface | Human Necessities | 12 | Expired |
| US4114024A | Feedback-controlled radiant furnace for firing ceramic material and the like | Physics | 11 | Expired |
| US4408989A | Orthodontic palatal arch wires for accurate transmittal of correctional forces | Human Necessities | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.