William L. Powar
7Patents
7h-index
4Co-inventors
48Inventor score
Filing activity: Nov 1, 1993 → Jun 20, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5465206A | Electronic bill pay system | Physics | 1,031 | Expired |
| US5920847A | Electronic bill pay system | Physics | 928 | Expired |
| US6032133A | Electronic bill pay system | Physics | 533 | Expired |
| US6285991A | Secure interactive electronic account statement delivery system | Physics | 382 | Expired |
| US6408284B1 | Electronic bill pay system for consumers to generate messages directing financial institutions to pay a biller's bill | Physics | 258 | Expired |
| US6438527B1 | Method and apparatus for paying bills electronically using machine readable information from an invoice | Physics | 186 | Expired |
| US7028008B2 | Method and apparatus for paying bills electronically using machine readable information from an invoice | Physics | 40 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.