DR

Dan Raap

AG Amesbury Group: 12 patents #7 of 57Top 15%
Overall (All Time): #416,162 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9885200 Handle-actuated sliding door lock actuation assemblies Bruce Hagemeyer, Tracy Lammers, Gary E. Tagtow, Tim Eggebraaten 2018-02-06
9797182 Powered window system Bruce Hagemeyer, Gary E. Tagtow, Michael M. May, James G. Seaser 2017-10-24
9790716 Opposed hook sliding door lock Bruce Hagemeyer, Gary E. Tagtow 2017-10-17
9758997 High security lock for door Bruce Hagemeyer, Gary E. Tagtow, Tracy Lammers, Allen Rickenbaugh 2017-09-12
9637957 Automatically-extending remote door lock bolts Bruce Hagemeyer, Gary E. Tagtow 2017-05-02
9428937 Multi-point lock having sequentially-actuated locking elements Gary E. Tagtow, Tracy Lammers, Allen Rickenbaugh, Eric J. Adamson, Austin Hemmingsen 2016-08-30
9133656 Inverted constant force window balance for tilt sash Travis Steen, Chad Swier, Gary Newman, Bruce Hagemeyer 2015-09-15
8939474 Lock with sliding locking elements Bruce Hagemeyer, Gary E. Tagtow, Matt Coplan, Zaiding Shen 2015-01-27
8628126 High security lock for door Bruce Hagemeyer, Gary E. Tagtow, Tracy Lammers, Allen Rickenbaugh 2014-01-14
D678032 Handle Matt Coplan, David Chen, John Parkhurst, Joe Gryte, Michael D. Svoma 2013-03-19
8382166 High security lock for door Bruce Hagemeyer, Gary E. Tagtow, Tracy Lammers, Allen Rickenbaugh 2013-02-26
8348308 High security lock for door Bruce Hagemeyer, Gary E. Tagtow, Tracy Lammers, Allen Rickenbaugh 2013-01-08