David H. Hammond
1Patents
0Active
1Granted
19Portfolio score
Filing activity: Oct 26, 1982 → Oct 26, 1982
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD280156S | Emergency medical cabinet | General | 24 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.