Technical Gas Products
2Patents
0Active
2Granted
20Portfolio score
Filing activity: Jun 21, 2000 → Aug 15, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6311738A | Medical liquid oxygen storage, dispensing, and billing system and method | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6488056B2 | Medical liquid oxygen storage, dispensing, and billing system and method | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.