James E. Smith
6Patents
1Active
6Granted
31Portfolio score
Filing activity: Jan 13, 1975 → Sep 26, 2008 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5080050A | Rotary engine | Mechanical Engineering; Lighting; Heating | 88 | Expired |
| US4763439A | Animal trap | Human Necessities | 12 | Expired |
| US8110237B2 | Method of cooking peppers | Human Necessities | 6 | Active |
| US4204518A | Wood burning heating unit | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US3950024A | Apparatus for carrying disc-shaped articles | Human Necessities | 2 | Expired |
| US4786026A | Removable, collapsible bulkhead assembly | Fixed Constructions | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.