Robert Parker
22Patents
10h-index
27Co-inventors
75Inventor score
Filing activity: Jun 13, 1977 → Jun 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5729734A | File privilege administration apparatus and methods | Physics | 225 | Expired |
| US6912563B1 | Methods and systems for proactive on-line communications | Electricity | 189 | Expired |
| US5748896A | Remote network administration methods and apparatus | Electricity | 130 | Expired |
| US5786578A | Microwave-heatable exercise putty in a container with temperature indicator | Performing Operations; Transporting | 54 | Expired |
| US4805188A | Time-temperature indicator | Physics | 34 | Expired |
| US5323652A | Thermochromic level indicator | Physics | 26 | Expired |
| US5531490A | Door security device allowing partial door opening | Emerging Cross-Sectional Technologies | 25 | Expired |
| US8142859B2 | Method of applying a cement mixture to a honeycomb body | Emerging Cross-Sectional Technologies | 17 | Active |
| US5788375A | Color-changing pasta timer | Physics | 12 | Expired |
| US4176334A | High voltage transformer and process for making same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7188996B2 | Expiration indicator | Physics | 10 | Expired |
| US5326174A | Temperature indicator | Physics | 9 | Expired |
| US5885040A | Tie-down with strap and strap tension indicator | Performing Operations; Transporting | 9 | Expired |
| US7387438B2 | Reusable, resettable, critical temperature indicator | Physics | 9 | Expired |
| US9279732B2 | Internal temperature indicator | Physics | 7 | Active |
| US8911861B2 | Thermochromic indicator | Emerging Cross-Sectional Technologies | 4 | Active |
| US8808601B2 | Method for manufacturing ceramic filter | Performing Operations; Transporting | 1 | Active |
| US7451722B2 | Internal temperature measuring device | Physics | 1 | Active |
| US9361864B2 | Flatpick device | Physics | 0 | Active |
| US12049151B2 | Multi-level battery systems for battery-operated entities, methods for rapid charge transfer therebetween, and methods for optimizing entity routing and network charge distribution | Emerging Cross-Sectional Technologies | 0 | Active |
| US12280583B2 | Glass articles having adhesive bead with high aspect ratio and method of preparing same | Performing Operations; Transporting | 0 | Active |
| US9109967B2 | Irreversible hydrostatic pressure indicator | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.