Wagner International AG
52Patents
13Active
52Granted
41Portfolio score
Filing activity: Aug 8, 1986 → Jan 23, 2020
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4735362A | Apparatus for delivering a liquid or thick medium | Performing Operations; Transporting | 25 | Expired |
| US5294217A | Apparatus for feeding powder coating apparatus with a powder-air mixture | Performing Operations; Transporting | 24 | Expired |
| US5864239A | Apparatus for measuring a powder mass flow | Physics | 23 | Expired |
| USD397421S | Powder spray gun | General | 23 | Expired |
| US6080217A | Device for separating excess powder oversprayed when powder coating workpieces | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5505566A | Powder injector | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6494645B1 | Method and device for determining a powder quantity or change in powder quantity in a container | Physics | 15 | Expired |
| US6029527A | Fluid flow rate measuring and controlling device and method | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4705995A | Control circuit for airless spray gun | Electricity | 11 | Expired |
| US5067434A | Electrostatic paint spray gun | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5680670A | Cleaning device for a powder coating compartment | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5422146A | Process of powder coating of workpieces | Performing Operations; Transporting | 9 | Expired |
| USD396523S | Powder spray gun | General | 8 | Expired |
| US4775105A | Electrostatic powder spray gun | Performing Operations; Transporting | 7 | Expired |
| US4934598A | Safety shut-down device for two-component sprayer systems | Performing Operations; Transporting | 6 | Expired |
| US5167371A | Fan jet nozzle | Performing Operations; Transporting | 6 | Expired |
| US6071348A | Electrostatic powder coating system | Performing Operations; Transporting | 6 | Expired |
| US5506746A | Electrostatic powder coating gun and method of generating a high voltage in such a gun | Electricity | 5 | Expired |
| US4828185A | Electrostatic powder spray gun | Performing Operations; Transporting | 5 | Expired |
| US6129946A | Powder coating apparatus and method for supplying and mixing powder in a coating apparatus | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5140935A | Fluidization arrangement for an electrostatic powder coating device | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6019504A | Method of and an apparatus for photothermally examining workpiece surfaces | Physics | 4 | Expired |
| US6051280A | Method of controlling an electrostatic coating device and an electrostatic coating system | Performing Operations; Transporting | 4 | Expired |
| US6068877A | Method of detecting workpieces in an electrostatic coating system | Performing Operations; Transporting | 4 | Expired |
| US5841138A | Method of an apparatus for nondestructuve workpiece testing | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.