Patents/Inventors

Dihl Grohs

Sioux Falls, SDUS3 patents

4 Patents

US120418912024
Controller for a Hydroponic Grower
HYDROGREEN, Inc.
0 cites
US120162762024
Hydroponic Grower
HYDROGREEN, Inc.
0 cites
US119505462024
Hydroponic Grower
HYDROGREEN, Inc.
0 cites
US116069192023
Hydroponic Grower
HYDROGREEN, Inc.
0 cites