David G. Vanderlee
8Patents
5h-index
4Co-inventors
52Inventor score
Filing activity: May 4, 1987 → Aug 9, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5713669A | Plastic bag with zipper slider captured in pocket | Performing Operations; Transporting | 137 | Expired |
| US5775812A | Tamper-evident reclosable plastic bag with breakaway slider | Human Necessities | 123 | Expired |
| US4961684A | Method for denesting and feeding cartons to a conveyor | Performing Operations; Transporting | 20 | Expired |
| US4943207A | Apparatus for denesting and feeding cartons to a conveyor | Performing Operations; Transporting | 9 | Expired |
| US6494018B1 | Method and apparatus for guiding a fastener in a bag making machine | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4867632A | Apparatus for denesting and feeding cartons to a conveyor | Performing Operations; Transporting | 4 | Expired |
| US5267827A | Apparatus and method for automatically counting and stacking formed articles | Performing Operations; Transporting | 4 | Expired |
| US4936739A | Apparatus for denesting and feeding cartons to a conveyor | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.