Assignee
GELBAUM DAVID
US·3 granted patents·1 pending application·2 citations·filing 2017–2018
Top patents by PatentIndex Score
4 records- 0165US9976308B1Tall skylight dome with sun shade and diffusing partial cap to strengthen dome to capture low sun elevation angle lightGELBAUM DAVID·Filed 2017·Granted May 22, 2018·2 cites·20 claims
- 0252US10125938B2Skylight with two parabolic reflector segments facing two horizon directions inside a truncated pyramid dome mounted on a collimating curb with a dual-pane diffuser at the bottomGELBAUM DAVID·Filed 2017·Granted Nov 13, 2018·0 cites·19 claims
- 0345US10513851B2Curved reflective skylight curb insert to diffuse incident sunlight in the azimuthal directionGELBAUM DAVID·Filed 2018·Granted Dec 24, 2019·0 cites·2 claims
- 0435US2018135304A1Passive Skylight Dome Configured to Increase Light Collection At Low Sun Elevation Angles and To Reduce Light at High Sun elevation AnglesGELBAUM DAVID·Filed 2017·Application pending·0 cites
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