Delta Engineering Corporation
9Patents
1Active
9Granted
42Portfolio score
Filing activity: Feb 7, 1983 → Jul 7, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD402354S | Flange mask | General | 123 | Expired |
| US5318230A | Garbage disposal assembly with decorative sink flange mask | Fixed Constructions | 61 | Expired |
| US5560052A | Garbage disposal assembly with decorative sink flange mask | Fixed Constructions | 57 | Expired |
| US5816627A | Coupling | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5918626A | Self regulating quarter turn faucet valve with no metal components | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6012475A | Self-piercing valve assembly | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4511278A | Connector unit for geodesic dome frame strut | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4516370A | Sheet metal joint, structure utilizing the same, and method of construction | Emerging Cross-Sectional Technologies | 1 | Expired |
| US12429458B2 | Non-destructive testing of composite components | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.