Patrick Hulbert
10Patents
5h-index
17Co-inventors
63Inventor score
Filing activity: Oct 9, 1998 → May 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6554638B1 | Modular electrical connector assemblies with magnetic filter and/or visual indicator | Electricity | 51 | Expired |
| US6419526B1 | High frequency bi-level offset multi-port jack | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6267628A | High frequency electrical connector assembly such as a multi-port multi-level connector assembly | Emerging Cross-Sectional Technologies | 26 | Expired |
| US8276785B1 | NBC/CBRNE personal hydration system | Human Necessities | 8 | Active |
| US8469405B2 | Securing mechanism for a coupling device | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US9560459B2 | Modular voice amplification system for protective mask | Electricity | 1 | Active |
| US12083466B2 | Filter cartridge with turbulence generating features | Performing Operations; Transporting | 0 | Active |
| US10279204B2 | Serviceable cartridge assembly for respirator exhalation unit | Human Necessities | 0 | Active |
| US11040226B2 | Serviceable cartridge assembly for respirator exhalation unit | Human Necessities | 0 | Active |
| US12214230B2 | Nutrition tube connector for sealed nutrition pouch | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.