Inventor
COLMAN MARK
US7 patents
⚠️ This page may combine multiple inventors who share the name “COLMAN MARK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOWER SOLUTIONS LLC
5 patentsUS7357365B2Apr 15, 2008
Extendable/retractable support column
TOWER SOLUTIONS LLC22 citations90
US10451215B2Oct 22, 2019
Extendable/retractable support column
TOWER SOLUTIONS LLC0 citations50
US10012344B2Jul 3, 2018
Extendable/retractable support column
TOWER SOLUTIONS LLC0 citations50
US9709212B2Jul 18, 2017
Extendable/retractable support column
TOWER SOLUTIONS LLC0 citations50
US8366066B2Feb 5, 2013
Extendable/retractable support column
TOWER SOLUTIONS LLC0 citations50