Andersen 2000 Inc.
5Patents
0Active
5Granted
25Portfolio score
Filing activity: Oct 22, 1975 → Sep 21, 1981
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4334897A | Gas scrubbing apparatus | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4038057A | Closed circuit sampler | Physics | 14 | Expired |
| US4135894A | Air filtration apparatus and method of operation thereof | Performing Operations; Transporting | 10 | Expired |
| US4073631A | Stationary drum filtration device and method | Performing Operations; Transporting | 4 | Expired |
| US4379130A | Process for regenerating scrubbing solutions | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.