Frank Weisser
12Patents
8h-index
9Co-inventors
61Inventor score
Filing activity: May 20, 1994 → Sep 16, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5701301A | Mediation of open advanced intelligent network in SS7 protocol open access environment | Electricity | 377 | Expired |
| US5838774A | Telephone polling method | Electricity | 335 | Expired |
| US5430719A | Mediation of open advanced intelligent network interface by shared execution environment | Electricity | 285 | Expired |
| US5438568A | Mediation of open advanced intelligent network interface for public switched telephone network | Electricity | 190 | Expired |
| US6378944B1 | Seat and/or back of seat cover for a chair | Human Necessities | 99 | Expired |
| US5600710A | Method for providing a recorded message to a telephone caller when called number is busy | Electricity | 71 | Expired |
| US6234461A | Adjustable length gas spring | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US6973494B2 | System and method for bi-directional mapping between customer identity and network elements | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8449035B2 | Chair | Human Necessities | 6 | Active |
| US5988605A | Adjustable length gas spring | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6659555B1 | Spring unit for weight adjustment of a chair | Human Necessities | 5 | Expired |
| US6224264A | Guide bush and adjustable length column with guide bush | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.