IG-Technical Research Inc.
5Patents
0Active
5Granted
27Portfolio score
Filing activity: Sep 10, 1981 → Jun 13, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5678369A | Refractory/heat insulating panels | Fixed Constructions | 61 | Expired |
| US5580637A | Sandwich panel having internal gas discharge member | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4764102A | Continuous elongate ceramic article manufacturing system | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4407179A | Process and apparatus for cutting an elongate complex structure | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5620517A | Painting device | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.