Wireline Technologies, Inc.
7Patents
1Active
7Granted
29Portfolio score
Filing activity: Dec 9, 1994 → Sep 14, 2007 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6105939A | Stuffing box sheave assembly with retention pad | Fixed Constructions | 13 | Expired |
| US7431269B2 | Ring sheave | Performing Operations; Transporting | 12 | Active |
| US7052297B2 | Rotary connector having removable and replaceable contacts | Electricity | 11 | Expired |
| US5645269A | Sheave cable guarding and guiding device | Performing Operations; Transporting | 10 | Expired |
| US6375163B1 | Cable stringing block | Electricity | 10 | Expired |
| US6340271B1 | Conduit cable feeding sheave | Electricity | 7 | Expired |
| USD364797S | Sheave wheel cover | General | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.