John Robert Morris
4Patents
0Active
4Granted
27Portfolio score
Filing activity: Feb 13, 1975 → May 10, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6290662A | Portable, self-contained apparatus for deep vein thrombosis (DVT) prophylaxis | Human Necessities | 177 | Expired |
| US6488690B1 | Suture knot sealing instruments and methods of using the same | Human Necessities | 45 | Expired |
| US4038978A | Intrauterine device | Human Necessities | 8 | Expired |
| USD477842S1 | Planning organizer | General | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.