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Q-Panel Lab Products Corporation Patents |
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Assignee: Q-Panel Lab Products Corporation
Address: Westlake, OH
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7043974 |
Multiple-blower relative humidity controlled test chamber |
May 16, 2006 |
| An accelerated weathering apparatus includes a test chamber (30), a specimen supporting means (34), a light source (60) powered by a power source controlled by a ballast, at least one chamber air temperature sensor (26), a black panel temperature sensor (36), and a multiple blower sy |
| 6892591 |
Multiple-blower relative humidity controlled test chamber |
May 17, 2005 |
| An accelerated weathering apparatus includes a test chamber (30), a specimen supporting means (34), a light source (60) powered by a power source controlled by a ballast, at least one chamber air temperature sensor (26), a black panel temperature sensor (36), and a multiple blower sy |
| 6679095 |
Multi-test gravelometer |
January 20, 2004 |
| A gravelometer (20) includes a base unit (30) comprising compressed air receiver tank (40) having wheels (42) and feet (44). Main frame (46) connects tank (40) to a media gun frame or mount (50) and includes a bore (52) for releasably receiving and supporting a media gun (54) having a |
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