David Pressman
3Patents
0Active
3Granted
28Portfolio score
Filing activity: May 7, 1984 → May 30, 1986
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4535911A | Trash container attachments for supporting plastic bags | Performing Operations; Transporting | 96 | Expired |
| US4946065A | Holder for hand-carrying plastic bags or supporting same within trash container with bag handle inserted in space under holder | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4628299A | Seismic warning system using RF energy monitor | Physics | 15 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.