Indresco Inc.
38Patents
0Active
38Granted
36Portfolio score
Filing activity: Apr 25, 1991 → Oct 27, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5252526A | Insulating refractory | Chemistry; Metallurgy | 39 | Expired |
| US5591070A | Air tool with exhaust diverting valve | Performing Operations; Transporting | 29 | Expired |
| US5321637A | Method for measuring the weight of a suspended load | Fixed Constructions | 26 | Expired |
| US5367798A | Connector pin assembly for bucket rigging | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5549745A | Non-slumping, pumpable castable and method of applying the same | Chemistry; Metallurgy | 19 | Expired |
| US5531279A | Sensor impulse unit | Performing Operations; Transporting | 19 | Expired |
| US5588903A | Ergonomic power tool | Performing Operations; Transporting | 17 | Expired |
| US5295770A | Air feed peck drill with pneumatic safety system | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5512325A | Non-slumping, pumpable castable and method of applying the same | Chemistry; Metallurgy | 13 | Expired |
| US5603759A | Stable, cement-bonded, overhead sprayed insulating mixes and resultant linings | Chemistry; Metallurgy | 13 | Expired |
| US5361557A | Offsetting interlocking tie-back assembly | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5360773A | High density fused silica mixes, refractory shapes made therefrom, and method of making the same | Chemistry; Metallurgy | 9 | Expired |
| US5262367A | MgO-C brick containing a novel graphite | Chemistry; Metallurgy | 9 | Expired |
| US5214010A | Alumina-carbon compositions and slidegate plates made therefrom | Chemistry; Metallurgy | 8 | Expired |
| US5328302A | Air feed peck drill | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5219807A | Burned high purity refractories with low soluble chromium | Chemistry; Metallurgy | 7 | Expired |
| US5324352A | Non-aqueous patching mix and method | Chemistry; Metallurgy | 7 | Expired |
| US5344802A | MgO-spinel refractory mix and shapes made therefrom | Chemistry; Metallurgy | 5 | Expired |
| US5214006A | Cement-free silicon carbide monoliths | Chemistry; Metallurgy | 5 | Expired |
| US5224762A | Sliding seal for mining machine power tranmission | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5279779A | High alumina insulating refractory product and method for making same | Chemistry; Metallurgy | 5 | Expired |
| US5427360A | Refractory brick design for open end of refractory lined vessel | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5333510A | Roller load measuring device | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5560892A | Apparatus system for beneficiation of kish graphite | Chemistry; Metallurgy | 3 | Expired |
| US5418199A | Refractory mix and shapes made therefrom | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.