Thomas Pfenning
5Patents
4h-index
11Co-inventors
54Inventor score
Filing activity: Aug 4, 1986 → Jul 31, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6839734B1 | Multimedia communications software with network streaming and multi-format conferencing | Electricity | 34 | Expired |
| US4716738A | Apparatus and method for delivering cryogenic liquid from a supply vessel to receiver vessels | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4830642A | Filter system with in situ cleaning of an operating filter unit | Performing Operations; Transporting | 12 | Expired |
| US7653640B2 | Two-way and multi-master synchronization over web syndications | Electricity | 4 | Active |
| US7155480B2 | Client-server conference and user seeking through a server storing a list comprising active conference servers and excluding nonactive conference servers | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.