Thomas Campbell
27Patents
9h-index
28Co-inventors
75Inventor score
Filing activity: Apr 28, 1983 → Jun 24, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5624622A | Method of forming a truss reinforced foam core sandwich structure | Emerging Cross-Sectional Technologies | 93 | Expired |
| US5741574A | Truss reinforced foam core sandwich | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5789061A | Stiffener reinforced assembly and method of manufacturing same | Emerging Cross-Sectional Technologies | 49 | Expired |
| US5827383A | Stiffener reinforced assembly and method of manufacturing same | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6128998A | Continuous intersecting braided composite structure and method of making same | Textiles; Paper | 36 | Expired |
| US5125179A | Nonmetallic tubular structure | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4514143A | Aircraft rotor blade with passive tuned tab | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6647852B1 | Continuous intersecting braided composite structure and method of making same | Textiles; Paper | 18 | Expired |
| US4569629A | Helicopter gimbal rotor | Performing Operations; Transporting | 13 | Expired |
| US4792280A | Helicopter rotor flexbeam | Performing Operations; Transporting | 7 | Expired |
| US11381061B2 | System for servicing cable | Electricity | 5 | Active |
| US8427380B2 | Dual function composite system and method of making same | Electricity | 4 | Active |
| US9606053B1 | Reduction of scattering noise when using NDIR with a liquid sample | Physics | 3 | Active |
| US9823185B1 | NDIR reflection sampling in liquids | Physics | 3 | Active |
| US10041881B2 | NDIR glucose detection in liquids | Physics | 2 | Active |
| US9726601B1 | NDIR interference control in liquids | Physics | 2 | Active |
| US10241044B2 | NDIR glucose detection in liquids | Physics | 2 | Active |
| US9678000B1 | Reduction of scattering noise when using NDIR with a liquid sample | Physics | 2 | Active |
| US10473586B2 | Enhanced optical data capture using NDIR for liquids | Physics | 2 | Active |
| US11747259B1 | Temperature adjusted modulation of a signal center wavelength in liquid absorption spectroscopy | Physics | 0 | Active |
| US11892400B1 | Reflective depth interrogation for analyte measurement in liquids | Physics | 0 | Active |
| US12121351B1 | Pluggable distal measurement interface | Human Necessities | 0 | Active |
| US11604138B2 | Minimization of noise in optical data capture for liquids | Physics | 0 | Active |
| US10976243B2 | Minimization of noise in optical data capture for liquids | Physics | 0 | Active |
| US7889141B2 | Dual function composite system and method of making same | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.