| D DAMON DAMON ENGINEERING, INC.
72243748 19 Apr 1966 | on 03 Nov 1992 | MAGNESIUM SULFATE, ETHYLENE GLYCOL, CALCIUM CHLORIDE, SODIUM CHLORATE,... Class 006 MAGNESIUM SULFATE, ETHYLENE GLYCOL, CALCIUM CHLORIDE, SODIUM CHLORATE, AND CUPRIC SULFATE Class 021 Class 021 Houseware and Glass Products ELECTRIC IMMERSION HEATERS Class 026 Lace, Ribbons & Embroidery and Fancy Goods MAGNESIUM SULFATE, ETHYLENE GLYCOL, CALCIUM CHLORIDE, SODIUM CHLORATE, AND CUPRIC SULFATE | | | D DAMON DAMON ENGINEERING, INC.
72144471 14 May 1962 | on 20 Nov 1983 | CRYSTAL FILTERS, CRYSTAL DISCRIMINATORS, AND VOLTAGE CONTROL CRYSTAL O... Class 021 Class 021 Houseware and Glass Products CRYSTAL FILTERS, CRYSTAL DISCRIMINATORS, AND VOLTAGE CONTROL CRYSTAL OSCILLATORS | |