Eric A. Belec
50Patents
14h-index
52Co-inventors
83Inventor score
Filing activity: Apr 14, 1989 → Dec 14, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5651238A | Apparatus and method for variable opening of envelopes | Performing Operations; Transporting | 62 | Expired |
| US5125214A | Inserter station for envelope inserting | Performing Operations; Transporting | 39 | Expired |
| US5029832A | In-line rotary inserter | Performing Operations; Transporting | 38 | Expired |
| US6217020A | Method and apparatus for detecting proper mailpiece position for feeding | Performing Operations; Transporting | 34 | Expired |
| US6135441A | Two-stage document singulating apparatus for a mail handling system | Performing Operations; Transporting | 33 | Expired |
| US5238236A | Document singulating apparatus for feeding upright documents of varying thickness | Performing Operations; Transporting | 27 | Expired |
| US5447015A | High speed insertion device | Performing Operations; Transporting | 26 | Expired |
| US5411250A | Turn-up and alignment apparatus | Performing Operations; Transporting | 25 | Expired |
| US5074540A | Document singulating apparatus | Performing Operations; Transporting | 22 | Expired |
| US5971391A | Nudger for a mail handling system | Performing Operations; Transporting | 22 | Expired |
| US6684682B2 | Jogger system having a mail compression capability therein | Physics | 21 | Expired |
| US5429249A | On-line sorting for an inserter system | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6328300A | Aligner mechanism for a mail handling system | Performing Operations; Transporting | 20 | Expired |
| US5374044A | Vacuum drum document handling system for an insertion device | Performing Operations; Transporting | 15 | Expired |
| US5211384A | Inserter with diverter for faulty members | Performing Operations; Transporting | 14 | Expired |
| US5368287A | Ninety degree turn-up apparatus | Performing Operations; Transporting | 13 | Expired |
| US5388388A | Method and apparatus for diverting an envelope in an inserter | Performing Operations; Transporting | 12 | Expired |
| US5417414A | Stacker improvement for handling external side seam envelopes | Performing Operations; Transporting | 12 | Expired |
| US5042232A | In-line rotary inserter | Performing Operations; Transporting | 11 | Expired |
| US5449159A | On edge envelope stacking apparatus with adjustable registration surface | Performing Operations; Transporting | 10 | Expired |
| US5595334A | Vacuum and tractor drive for paper web | Performing Operations; Transporting | 10 | Expired |
| US6502812B2 | Method and apparatus for separating a collation from a supply stack | Performing Operations; Transporting | 10 | Expired |
| US7254931B2 | Method and system for creating mailpieces from a single continuous web of printed material | Performing Operations; Transporting | 10 | Expired |
| US5154404A | Jam detector for inserter | Performing Operations; Transporting | 9 | Expired |
| US5428944A | Envelope transport, deskew and stop apparatus | Performing Operations; Transporting | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.