Pressure Pack, Inc.
4Patents
0Active
4Granted
26Portfolio score
Filing activity: Feb 6, 1984 → Nov 4, 1992
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5422130A | Commercially sterile food packaging system | Performing Operations; Transporting | 21 | Expired |
| US4738372A | Method and device for corrosion relief of a pressure vessel | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4667708A | Method and apparatus for filling tanks with liquified gas | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4557300A | Method of and apparatus for filling pressurized fluid containers | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.