Layne Howard
8Patents
5h-index
15Co-inventors
60Inventor score
Filing activity: Mar 5, 1993 → Nov 11, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6812706B2 | Axially-sealed NMR sample tube assemblies | Physics | 11 | Expired |
| US9455132B2 | Ion mobility spectrometry-mass spectrometry (IMS-MS) with improved ion transmission and IMS resolution | Physics | 11 | Active |
| US7743790B2 | Shutter and gate valve assemblies for vacuum systems | Emerging Cross-Sectional Technologies | 5 | Active |
| US6414491B1 | Axial sample conveyer | Physics | 5 | Expired |
| US7119542B1 | Azimuthally-orienting NMR samples | Physics | 5 | Expired |
| US9449804B2 | Dual field multipole converging ion guides, hyperbolic ion guides, and related methods | Electricity | 3 | Active |
| US5323112A | Reproducibly positionable NMR probe | Physics | 1 | Expired |
| US8072217B2 | Magnetic resonance phantom systems and methods | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.