Perma-Guard, Inc. Trademarks
HUMI-GROW
Filed: June 4, 2012
Diatomaceous earth soil amendment with humate
Owned by: Perma-Guard, Inc.
Serial Number: 85642176
SILITOM
Filed: March 8, 2017
Soil conditioner for agricultural, domestic, and horticultural use
Owned by: Perma-Guard, Inc.
Serial Number: 87363940
