Robert Schwartz
21Patents
9h-index
37Co-inventors
75Inventor score
Filing activity: Apr 28, 1977 → Feb 17, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6475600B1 | Composite material having stretch and recovery including a layer of an elastic material and a transversely extensible and retractable necked laminate of non-elastic sheet layers | Emerging Cross-Sectional Technologies | 131 | Expired |
| US4100319A | Stabilized nonwoven web | Emerging Cross-Sectional Technologies | 95 | Expired |
| US6368444B1 | Apparatus and method for cross-directional stretching of polymeric film and other nonwoven sheet material and materials produced therefrom | Performing Operations; Transporting | 91 | Expired |
| US4909320A | Detonation assembly for explosive wellhead severing system | Fixed Constructions | 85 | Expired |
| US7401037B2 | System, method, and computer program product for providing stabilized annuity payments and control of investments in a variable annuity | Physics | 56 | Expired |
| US6472045B1 | Liquid transfer material of a transversely extensible and retractable necked laminate of non-elastic sheet layers | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6610383B1 | Transversely extensible and retractable necked laminate of no-elastic sheet layers | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6109591A | Wide range proportional flow control valve | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4155163A | Relator assembly | Human Necessities | 11 | Expired |
| US7831496B2 | Financial instrument providing a guaranteed growth rate and a guarantee of lifetime payments | Physics | 7 | Active |
| US4278426A | Relator assembly | Human Necessities | 7 | Expired |
| US6506456B1 | Method for application of a fluid on a substrate formed as a film or web | Performing Operations; Transporting | 7 | Expired |
| US4634863A | Nuclear detector system with reduced dead-time processor circuit | Physics | 5 | Expired |
| US7895109B2 | System and method for providing a financial instrument utilizing a liability ratio | Physics | 4 | Active |
| US8224728B2 | System, method, and computer program product for allocating assets among a plurality of investments to guarantee a predetermined value at the end of a predetermined period | Physics | 3 | Active |
| US4801923A | Method and apparatus for digital TACAN output conversion | Electricity | 2 | Expired |
| US8396774B2 | System and method for providing a financial instrument with a periodic step-up feature | Physics | 2 | Active |
| US7962384B2 | System, method, and computer program product for allocating assets among a plurality of investments to guarantee a predetermined value at the end of a predetermined time period | Physics | 2 | Active |
| US11295387B2 | System and method for providing a financial instrument with an asset transfer feature | Physics | 1 | Active |
| US7974898B2 | System, method, and computer program product for providing stabilized annuity payments and control of investments in a variable annuity | Physics | 1 | Active |
| US8504460B2 | System and method for providing a financial instrument utilizing a liability ratio | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.