en-Gauge, Inc.
28Patents
23Active
28Granted
49Portfolio score
Filing activity: Jun 6, 1996 → Aug 28, 2017 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5925268A | Laser welding apparatus employing a tilting mechanism and seam follower | Performing Operations; Transporting | 58 | Expired |
| US5961858A | Laser welding apparatus employing a tilting mechanism | Performing Operations; Transporting | 53 | Expired |
| US7728715B2 | Remote monitoring | Electricity | 36 | Active |
| US7891435B2 | Remote inspection of emergency equipment stations | Physics | 28 | Expired |
| US7891241B2 | Remote fire extinguisher station inspection | Mechanical Engineering; Lighting; Heating | 27 | Active |
| US8981927B2 | Object Tracking with emergency equipment | Human Necessities | 23 | Active |
| US7726411B2 | Remote fire extinguisher station inspection | Physics | 22 | Expired |
| US7961089B2 | Transmission of data to emergency response personnel | Physics | 20 | Active |
| US8009020B2 | Remote monitoring | Electricity | 19 | Active |
| US7895884B2 | Monitoring contents of fluid containers | Mechanical Engineering; Lighting; Heating | 14 | Active |
| US6452131B2 | Apparatus and control system for laser welding | Performing Operations; Transporting | 13 | Expired |
| US9541625B2 | Emergency resource location and status | Electricity | 13 | Active |
| US8350693B2 | Transmission of data to emergency response personnel | Physics | 11 | Active |
| US9041534B2 | Fluid container resource management | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8210047B2 | Remote fire extinguisher station inspection | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US9852592B2 | Emergency resource location and status | Electricity | 6 | Active |
| US8248216B2 | Remote monitoring | Electricity | 5 | Active |
| US8854194B2 | Remote monitoring | Electricity | 4 | Active |
| US9747569B2 | Fluid container resource management | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8610557B2 | Transmission of data to emergency response personnel | Physics | 3 | Active |
| US8607617B2 | Oxygen tank monitoring | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8421605B2 | Remote monitoring | Electricity | 3 | Active |
| US8749373B2 | Emergency equipment power sources | Electricity | 2 | Active |
| US8701495B2 | Remote fire extinguisher station inspection | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9606013B2 | Remote fire extinguisher station inspection | Mechanical Engineering; Lighting; Heating | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.