Interatom GMBH
41Patents
0Active
41Granted
37Portfolio score
Filing activity: Dec 14, 1984 → Apr 5, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4923109A | Method for producing a honeycomb body, especially a catalyst carrier body having sheet metal layers twisted in opposite directions | Emerging Cross-Sectional Technologies | 61 | Expired |
| US4832998A | Honeycomb body, especially a catalyst carrier body having sheet metal layers twisted in opposite directions and a method for producing the same | Emerging Cross-Sectional Technologies | 43 | Expired |
| US4795615A | Mounting for a metallic exhaust gas catalyst carrier body and method for manufacturing the same | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4719680A | Method for manufacturing a wound metallic exhaust gas catalyst carrier body having a geometrically complex cross-sectional shape | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4791895A | Electro-magnetic-hydraulic valve drive for internal combustion engines | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4803189A | Catalyst carrier of metallic honeycomb having a supporting wall and a method for producing the same | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4821689A | Valve drive with a hydraulic transmission and a characteristic variable by means of a link control | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4710034A | Double-conical static pressure-type gas bearing | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4753918A | Growth compensating metallic exhaust gas catalyst carrier body and metal sheet for manufacturing the same | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4750250A | Method of fastening drive elements of a hollow shaft | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4946822A | Catalyst carrier body having a supporting wall and a method for producing the same | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4602001A | High-temperature exhaust gas catalyst support body of sheet steel with a high aluminum content, and method for manufacturing same | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4683419A | Method and apparatus for detecting faults in a structure by measuring voltage drop between surface points thereof | Physics | 16 | Expired |
| US4818746A | Metal catalyst carrier or support body rolled or laminated from metal sheets and having a double or multiple corrugated or wave structure | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4713361A | Metallic catalyst body having thermal radiation protection | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4824011A | Catalyst carrier body and method and apparatus for brazing the same | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4620356A | Method for fastening drive elements on a cylindrical shaft | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4715731A | Gas bearing | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4896633A | Valve control of internal combustion engines by means of a rotary piston pump with unequal pumping output | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4867004A | Small-diameter and long-length expansion sensor | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4848932A | Gas-static and gas-dynamic bearing | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4890663A | Method for producing a ceramic-coated metallic component | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5116581A | Mounting assembly for an exhaust gas catalyst | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4847962A | Method for producing porous bearing shells for gas-static bearings | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4799462A | Hydraulic valve drive for internal combustion engines | Mechanical Engineering; Lighting; Heating | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.