Peter Hatchell
15Patents
10h-index
11Co-inventors
65Inventor score
Filing activity: Nov 10, 1988 → Oct 5, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6132351A | Method and apparatus for making internally-reinforced bag assembly | Performing Operations; Transporting | 42 | Expired |
| US6003582A | Apparatus for applying reclosable fasteners to a web of film | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5417638A | Method and apparatus for maintaining proper perforation phasing | Performing Operations; Transporting | 34 | Expired |
| US5447486A | Maintaining perforation phasing | Performing Operations; Transporting | 34 | Expired |
| US5292299A | Maintaining perforation phasing | Performing Operations; Transporting | 19 | Expired |
| US5197727A | Interleaving apparatus for rolled up segments | Performing Operations; Transporting | 16 | Expired |
| US5161793A | Interleaving apparatus for rolled up segments | Performing Operations; Transporting | 15 | Expired |
| US5230688A | Servo driven components of a bag machine | Performing Operations; Transporting | 13 | Expired |
| US6516850B1 | Apparatus for applying reclosable fasteners to a web of film | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5388746A | Separator/folder bag machine | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5588644A | Interleaving apparatus for rolled up segments | Performing Operations; Transporting | 9 | Expired |
| US5094656A | Servo drive bag machine | Performing Operations; Transporting | 9 | Expired |
| US5000727A | Servo driven draw roll for bag machine | Performing Operations; Transporting | 8 | Expired |
| US5350928A | Apparatus and method for detecting perforations | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5570878A | Interleaving apparatus for rolled-up segments | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.