Ivan Townsend
14Patents
2h-index
19Co-inventors
47Inventor score
Filing activity: Mar 12, 2014 → Sep 26, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9431778B1 | Dust tolerant connectors | Emerging Cross-Sectional Technologies | 3 | Active |
| US9653838B2 | Dust and debris tolerant retractable cover connector | Emerging Cross-Sectional Technologies | 2 | Active |
| US10919014B2 | High-load vacuum chamber motion feedthrough systems and methods | Performing Operations; Transporting | 2 | Active |
| US10920377B2 | Vertical takeoff and landing pad and interlocking pavers to construct same | Fixed Constructions | 2 | Active |
| US11511249B2 | High-load vacuum chamber motion feedthrough system and methods | Performing Operations; Transporting | 1 | Active |
| US9647379B2 | Dust and debris tolerant dual poppet valve connector | Emerging Cross-Sectional Technologies | 1 | Active |
| US12083742B2 | Three dimensional print head apparatus | Performing Operations; Transporting | 0 | Active |
| US11951684B2 | Three dimensional print head apparatus | Performing Operations; Transporting | 0 | Active |
| US10876797B2 | Heat transfer system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11260589B2 | Print head for regolith-polymer mixture and associated feedstock | Performing Operations; Transporting | 0 | Active |
| US11679366B2 | Vacuum chamber, feedthrough system for vacuum chamber and methods | Performing Operations; Transporting | 0 | Active |
| US12023862B2 | Three dimensional print head apparatus | Performing Operations; Transporting | 0 | Active |
| US11692314B2 | Vertical takeoff and landing pad and interlocking pavers to construct same | Fixed Constructions | 0 | Active |
| US9620888B2 | Self-cleaning filament connector | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.