Robert L. Fehringer
8Patents
6h-index
18Co-inventors
52Inventor score
Filing activity: Jul 15, 1994 → Jul 16, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5659481A | Dynamic insertion system and method for including selected enclosures/inserts in mailed statements | Performing Operations; Transporting | 30 | Expired |
| US5510997A | Dynamic forms and envelopes verification system | Performing Operations; Transporting | 22 | Expired |
| US5980439A | Folding apparatus | Performing Operations; Transporting | 14 | Expired |
| US5816773A | Collator apparatus | Performing Operations; Transporting | 13 | Expired |
| US5555701A | Envelope wetting and sealing apparatus | Performing Operations; Transporting | 13 | Expired |
| US5462399A | Vertical tray collator with sheet discharge pusher member | Performing Operations; Transporting | 12 | Expired |
| US6209860A | Billing statement system | Performing Operations; Transporting | 6 | Expired |
| US5829953A | Billing statement system | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.