David S. Nansen
20Patents
6h-index
33Co-inventors
69Inventor score
Filing activity: Jun 7, 1995 → Sep 6, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6323468A | Static coil apparatus and method for welding thermoplastic composite structures | Performing Operations; Transporting | 24 | Expired |
| US5587098A | Joining large structures using localized induction heating | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6884966B2 | Method and apparatus for forming and heat treating structural assemblies | Performing Operations; Transporting | 15 | Expired |
| US6906300B2 | Consolidation device and method | Electricity | 11 | Expired |
| US7109451B2 | Consolidation device and method | Electricity | 10 | Expired |
| US10464240B2 | Induction heating cells including pressure bladders and methods of using thereof | Performing Operations; Transporting | 6 | Active |
| US8053701B2 | Inert gas cover system for laser welding | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10703027B2 | Induction heating cells including pressure bladders | Performing Operations; Transporting | 4 | Active |
| US9607598B2 | Acoustic sandwich panel and method | Emerging Cross-Sectional Technologies | 4 | Active |
| US7108290B2 | Corrugated web hole reinforcement | Fixed Constructions | 3 | Expired |
| US7621437B2 | Brazed structural assembly and associated system and method for manufacture | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8684721B2 | Apparatus for forming and heat treating structural assemblies | Performing Operations; Transporting | 1 | Active |
| US10112229B2 | Apparatus and method for forming three-sheet panels | Electricity | 1 | Active |
| US10569504B2 | Panel and method of forming a three-sheet panel | Chemistry; Metallurgy | 0 | Active |
| US10533134B2 | Methods and apparatuses for selective chemical etching | Chemistry; Metallurgy | 0 | Active |
| US9624430B2 | Methods and apparatuses for selective chemical etching | Chemistry; Metallurgy | 0 | Active |
| US10265925B2 | Honeycomb panel structure | Emerging Cross-Sectional Technologies | 0 | Active |
| US10189071B2 | Method for superplastic forming a multilayer structure having a monolithic attachment member | Performing Operations; Transporting | 0 | Active |
| US9880112B2 | Methods and system for determining shear angle | Physics | 0 | Active |
| US9475252B2 | System and method for reducing core of a metallic honeycomb panel structure | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.