John Martin
6Patents
2Active
6Granted
35Portfolio score
Filing activity: Oct 14, 1988 → Mar 8, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6926609B2 | Method for operating an electronic machine using a pointing device | Human Necessities | 84 | Expired |
| US4869326A | Box scraper with plural blades | Fixed Constructions | 11 | Expired |
| US10556837B2 | Organic liquid fertilizer | Emerging Cross-Sectional Technologies | 8 | Active |
| USD423597S | Electronic dart game | General | 6 | Expired |
| US9513016B2 | Bottom-loading cooking appliance | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6415988B1 | Rail track surface structure | Fixed Constructions | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.