Charles B. Barris
1Patents
0Active
1Granted
24Portfolio score
Filing activity: Oct 13, 1993 → Oct 13, 1993
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5431847A | Aqueous cleaning concentrates | Electricity | 34 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.