IS

Ivan W. Stewart

WO Won-Door: 6 patents #13 of 31Top 45%
Overall (All Time): #787,046 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12385305 Leading end assemblies for movable partitions having an articulated leading member, and related systems and methods William Michael Coleman, R. Scott Smart, Tracy M. Knight 2025-08-12
11585088 Movable partition systems and related methods Kevin D. Banta, Matt Spear, William Michael Coleman, R. Scott Smart, Michael D. George +1 more 2023-02-21
11021873 Movable partition systems and related methods Kevin D. Banta, Matt Spear, William Michael Coleman, R. Scott Smart, Michael D. George +1 more 2021-06-01
9476248 Movable partition systems including header assemblies and related methods R. Scott Smart 2016-10-25
8899299 Leading end assemblies for movable partitions including diagonal members, movable partitions including leading end assemblies and related methods 2014-12-02
8567472 Wire trolleys, movable partition systems including such wire trolleys, and related methods 2013-10-29