AAON, Inc.
🏢 View company profile →13Patents
2Active
13Granted
48Portfolio score
Filing activity: Feb 8, 1996 → Mar 2, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6792767B1 | Controls for air conditioner | Emerging Cross-Sectional Technologies | 62 | Expired |
| US5826641A | Air conditioner with heat wheel | Mechanical Engineering; Lighting; Heating | 60 | Expired |
| US5839505A | Dimpled heat exchange tube | Emerging Cross-Sectional Technologies | 51 | Expired |
| US6437469B1 | Heat dissipating collar for motor | Electricity | 15 | Expired |
| US6729096B1 | System for installing suspended ceiling | Fixed Constructions | 14 | Expired |
| US5738167A | Blower fan housing assembly | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6802543B1 | Door handle | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6929452B1 | Plenum fan banding | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6431979B1 | Wall curb for HVAC system | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6840021B1 | System for installing suspended ceiling | Fixed Constructions | 4 | Expired |
| US6715312B1 | De-superheater for evaporative air conditioning | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US9234603B1 | Air damper | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11808282B1 | Propeller fan assembly with silencer seeds and concentric hub and method of use | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.