Herbert Martin
20Patents
5h-index
35Co-inventors
69Inventor score
Filing activity: May 19, 1975 → Jun 18, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6315346A | Load and lock tailgate | Performing Operations; Transporting | 17 | Expired |
| US7549449B2 | Paint delivery and application system and method | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US8322649B2 | Saucer-shaped gyroscopically stabilized vertical take-off and landing aircraft | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US7971823B2 | Saucer shaped gyroscopically stabilized vertical take-off and landing aircraft | Performing Operations; Transporting | 9 | Active |
| US7213290B2 | Hydraulically dynamic mono-pig scraper | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7908994B2 | Automatically steered coating machine also a container for the coating material | Performing Operations; Transporting | 4 | Active |
| US3990387A | Position indicator | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7584771B2 | Method and apparatus for delivering paint to an applicator and flushing same | Performing Operations; Transporting | 3 | Expired |
| US8485125B2 | Electrostatic spraying arrangement | Performing Operations; Transporting | 2 | Active |
| US8671495B2 | Scraper pig | Performing Operations; Transporting | 2 | Active |
| US9199126B1 | Swim fin with shark-like movement | Human Necessities | 2 | Active |
| US6986366B2 | Tube for the electrostatic coating of workpieces | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10434534B2 | Application system component with transponder and/or wear detection device | Performing Operations; Transporting | 1 | Active |
| US9004890B2 | Gear wheel pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9618119B2 | Sealing element | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8418647B2 | Procedure and piston type metering devices for the metered material supply for a coating device | Physics | 1 | Active |
| US11271517B2 | Photovoltaic-based solar tracking system for solar concentrator | Emerging Cross-Sectional Technologies | 1 | Active |
| US6570287B1 | Spring element for compensating axial play in a motor shaft of an electric motor | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US8020784B2 | Coating material supply installation and associated operating procedure | Performing Operations; Transporting | 0 | Active |
| US11624440B2 | Seal | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.