Prima Facie, Inc.
1Patents
0Active
1Granted
27Portfolio score
Filing activity: Apr 19, 1994 → Apr 19, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5497419A | Method and apparatus for recording sensor data | Electricity | 269 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.