E & E Engineering, Inc.
5Patents
0Active
5Granted
29Portfolio score
Filing activity: May 8, 1989 → Mar 30, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5921535A | Toggle clamp | Performing Operations; Transporting | 13 | Expired |
| US5893253A | Floor sag eliminator | Fixed Constructions | 13 | Expired |
| US4888926A | Floor Squeak Eliminator | Fixed Constructions | 11 | Expired |
| US6138964A | Material handling unit with readily-removable bearing assembly | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6065897A | Roller locking mechanisms | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.