Vernon C. Catchman
8Patents
7h-index
9Co-inventors
52Inventor score
Filing activity: Sep 20, 1984 → May 17, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5833791A | Conforming end stops for a plastic zipper | Emerging Cross-Sectional Technologies | 108 | Expired |
| US6439770B2 | Reclosable bags having a tamper-evident retaining member extending through a slider | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4597750A | Insertion of draw tape strips in draw tape bag manufacture | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4792241A | Dual draw tape bag and method of manufacture | Performing Operations; Transporting | 16 | Expired |
| US4786189A | Draw tape bag with two single wrap around draw tapes and method of manufacture | Performing Operations; Transporting | 15 | Expired |
| US4786191A | Draw tape bag with two single draw tapes and method of manufacture | Performing Operations; Transporting | 11 | Expired |
| US4717373A | Apparatus for sealing a hem in a moving web of film using angularly oriented hot wheels | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4850946A | Draw tape bag with two single wrap around draw tapes and method of manufacture | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.