MG Nitrogen Services, Inc
4Patents
0Active
4Granted
24Portfolio score
Filing activity: Sep 4, 1996 → Sep 8, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5862869A | Non-cryogenic nitrogen for on-site downhole drilling and post drilling operations | Fixed Constructions | 11 | Expired |
| US6206113A | Non-cryogenic nitrogen for on-site downhole drilling and post drilling operations apparatus | Fixed Constructions | 10 | Expired |
| US6041873A | Non-cryogenic nitrogen for on-site downhole drilling and post drilling operations | Fixed Constructions | 8 | Expired |
| US5749422A | Non-cryogenic nitrogen for on-site downhole drilling and post drilling operations | Fixed Constructions | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.