Packer Engineering, Inc.
5Patents
4Active
5Granted
45Portfolio score
Filing activity: May 31, 1994 → Oct 23, 2008 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8046946B2 | Shot-counting device for a firearm | Mechanical Engineering; Lighting; Heating | 45 | Active |
| US5476429A | Treadmill for use with a wheelchair | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7935176B2 | Oxygen extraction apparatus and process | Performing Operations; Transporting | 1 | Active |
| US7721601B2 | Hydrogen storage tank and method of using | Emerging Cross-Sectional Technologies | 1 | Active |
| US7833428B2 | Processes and apparatuses for producing porous materials | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.