William C. Severson
1Patents
0Active
1Granted
24Portfolio score
Filing activity: Mar 8, 1988 → Mar 8, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4915401A | Child carrier usable as backpack, stroller and recliner | Performing Operations; Transporting | 38 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.