Walter Schneider
30Patents
14h-index
61Co-inventors
84Inventor score
Filing activity: May 24, 1974 → Apr 16, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6474695B1 | Security element in the form of a thread or be embedded in security and methods of producing it | Textiles; Paper | 85 | Expired |
| US4504357A | Security with identifying marks printed in the substance of a paper layer | Emerging Cross-Sectional Technologies | 68 | Expired |
| US7849993B2 | Devices and method for the production of sheet material | Performing Operations; Transporting | 63 | Expired |
| US4763927A | Security document | Emerging Cross-Sectional Technologies | 45 | Expired |
| US4827643A | Identification device for a container | Mechanical Engineering; Lighting; Heating | 38 | Expired |
| US5876068A | Security element in the form of a thread or strip to be embedded in security documents and methods of producing it | Textiles; Paper | 32 | Expired |
| US4314955A | Method of filling cavities, in particular, mold cavities, with a reactive flowable mixture | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4582658A | Process for the production of a cellular composite plastic part | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5599047A | Magnetic metallic safeguarding thread with negative writing and a method of making same | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4309474A | Stratification mass for the production of top surfacing layers | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4540183A | Lined gasket or sealing insert and method of making same | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5803503A | Magnetic metallic safeguarding thread with negative writing | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4057951A | Packaging machine | Performing Operations; Transporting | 14 | Expired |
| US4621879A | Box-like furniture structure | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4966424A | Cabinet construction | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4714579A | Method and an apparatus for the production of shaped articles | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4109046A | Flexible multi-layer magnetic recording media | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4097629A | Process and apparatus for the production of laminated sheets | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7207490B2 | Security element | Performing Operations; Transporting | 7 | Expired |
| US5258473A | Preparation of finely divided, water-soluble polymers | Chemistry; Metallurgy | 7 | Expired |
| US4061725A | Manufacture of gamma-iron(III) oxide | Chemistry; Metallurgy | 7 | Expired |
| US3942448A | Apparatus for consolidating ballast | Fixed Constructions | 5 | Expired |
| US4139882A | Bathroom cabinet | Human Necessities | 4 | Expired |
| US4200678A | Flexible multilayer magnetic recording medium | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7449212B2 | Security document | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.