Guardian Industries Corp.
725Patents
464Active
725Granted
59Portfolio score
Filing activity: Mar 8, 1978 → Nov 21, 2016 · 205 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6576349B2 | Heat treatable low-E coated articles and methods of making same | Emerging Cross-Sectional Technologies | 266 | Expired |
| US5557462A | Dual silver layer Low-E glass coating system and insulating glass units made therefrom | Chemistry; Metallurgy | 216 | Expired |
| US5514476A | Low-E glass coating system and insulating glass units made therefrom | Emerging Cross-Sectional Technologies | 204 | Expired |
| US5800933A | Neutral, high performance, durable low-E glass coating system and insulating glass units made therefrom | Emerging Cross-Sectional Technologies | 202 | Expired |
| US5344718A | High performance, durable, low-E glass | Emerging Cross-Sectional Technologies | 196 | Expired |
| US5376455A | Heat-treatment convertible coated glass and method of converting same | Emerging Cross-Sectional Technologies | 168 | Expired |
| US5770321A | Neutral, high visible, durable low-e glass coating system and insulating glass units made therefrom | Emerging Cross-Sectional Technologies | 168 | Expired |
| US5584902A | Method of converting coated glass | Emerging Cross-Sectional Technologies | 158 | Expired |
| US5688585A | Matchable, heat treatable, durable, IR-reflecting sputter-coated glasses and method of making same | Emerging Cross-Sectional Technologies | 149 | Expired |
| US6632491B1 | IG window unit and method of making the same | Chemistry; Metallurgy | 136 | Expired |
| US6303225A | Hydrophilic coating including DLC on substrate | Emerging Cross-Sectional Technologies | 132 | Expired |
| US5425861A | Method of making high performance, durable, low-e glass | Emerging Cross-Sectional Technologies | 128 | Expired |
| US6686050B2 | Heat treatable low-E coated articles and methods of making same | Emerging Cross-Sectional Technologies | 123 | Expired |
| US6014872A | Methods of making insulating glass units with neutral, high performance, durable low-E glass coating systems | Emerging Cross-Sectional Technologies | 122 | Expired |
| US6782718B2 | Method of making matchable low-E I.G units and laminates | Emerging Cross-Sectional Technologies | 120 | Expired |
| US5214008A | High visible, low UV and low IR transmittance green glass composition | Chemistry; Metallurgy | 119 | Expired |
| US6338901B1 | Hydrophobic coating including DLC on substrate | Emerging Cross-Sectional Technologies | 117 | Expired |
| US6261693A | Highly tetrahedral amorphous carbon coating on glass | Emerging Cross-Sectional Technologies | 114 | Expired |
| US5298048A | Heat treatable sputter-coated glass systems | Emerging Cross-Sectional Technologies | 109 | Expired |
| US6701749B2 | Vacuum IG window unit with edge seal at least partially diffused at temper and completed via microwave curing, and corresponding method of making the same | Emerging Cross-Sectional Technologies | 108 | Expired |
| US6802943B2 | Coated article with improved barrier layer structure and method of making the same | Emerging Cross-Sectional Technologies | 105 | Expired |
| US6159607A | Heat treatable, durable, ir-reflecting sputter-coated glasses and method of making same | Chemistry; Metallurgy | 104 | Expired |
| US6589658B1 | Coated article with anti-reflective layer(s) system | Emerging Cross-Sectional Technologies | 103 | Expired |
| US6524714B1 | Heat treatable coated articles with metal nitride layer and methods of making same | Emerging Cross-Sectional Technologies | 101 | Expired |
| US6946171B1 | Vacuum IG pillar with lubricating and/or reflective coating | Emerging Cross-Sectional Technologies | 98 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.