Robert C. Schwartz
18Patents
7h-index
17Co-inventors
63Inventor score
Filing activity: May 17, 1974 → Feb 24, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4449248A | Battery saving radio circuit and system | Emerging Cross-Sectional Technologies | 205 | Expired |
| USD357036S | Label for computer disks | General | 29 | Expired |
| US5764480A | Computer system having a latching drive housing which pivots on hinge pins between an open position wherein a DASD is accessible and a closed position wherein the DASD is not accessible | Physics | 18 | Expired |
| US5764479A | Split system personal computer having floppy disk drive moveable between accessible and inaccessible positions | Physics | 15 | Expired |
| US4028808A | Crozat appliance and method of manufacturing same | Human Necessities | 11 | Expired |
| USD639971S1 | Fitness and pressure point treatment system | General | 9 | Expired |
| US8947102B1 | Soil water and conductivity sensing system | Physics | 9 | Active |
| US3981573A | Audio-visual slide projection system | Physics | 7 | Expired |
| US4654933A | Gin lint cleaner with fiber return | Textiles; Paper | 7 | Expired |
| US4214348A | Trash by-pass for burr and stick machine | Textiles; Paper | 6 | Expired |
| US4528725A | Gin lint cleaner | Textiles; Paper | 5 | Expired |
| US4208809A | Audio-time plotting equipment and method | Physics | 4 | Expired |
| US4399591A | Extractor-feeder | Textiles; Paper | 3 | Expired |
| US4454631A | Improved safety bar cutoff and brake method | Textiles; Paper | 2 | Expired |
| USD423969S | Desktop smartcard security kit | General | 2 | Expired |
| US4416035A | Safety bar cutoff and brake | Emerging Cross-Sectional Technologies | 2 | Expired |
| US3972082A | Floating collar for boats | Performing Operations; Transporting | 0 | Expired |
| US4210075A | Bottom for lint feeder housing | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.