Delta Plastics, Inc.
9Patents
0Active
9Granted
30Portfolio score
Filing activity: Sep 26, 1974 → Jul 16, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6913157B2 | Closure and container and combination thereof with anti-backoff member | Performing Operations; Transporting | 28 | Expired |
| US4253421A | Liquid flow sensing devices | Human Necessities | 28 | Expired |
| US4177760A | Liquid flow sensing device | Human Necessities | 27 | Expired |
| US6763960B2 | Child resistant closure and container | Performing Operations; Transporting | 13 | Expired |
| US4185635A | Animal ear tag applicator | Human Necessities | 12 | Expired |
| US3942475A | Devices for oestrus detection | Human Necessities | 12 | Expired |
| US4044665A | Printing machines | Performing Operations; Transporting | 9 | Expired |
| US6726042B2 | Tamper evident closure | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4060922A | Animal identification tag | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.