Granby
Canada
4
2019-06-25
Thomas William David Ashcroft from Granby, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Color changing hose
#2 | 2016-11-03Expandable and contractible hose
#3 | 2015-04-07Moisture indicator for potted plant soil
#4 | 2010-10-28Kink eliminator connector
1698755 ⎘