ERDCO Engineering Corporation Trademarks
RAPID TESTER
Filed: January 16, 1991
instruments for the determination of physical properties; namely, flash point, combustibility, and ignitability testers
Owned by: ERDCO Engineering Corporation
Serial Number: 74130846
SEE-FLO
Filed: July 31, 2015
Flow meters
Owned by: ERDCO Engineering Corporation
Serial Number: 86711327
Image Trademark
Filed: November 8, 2016
Flow meters
Owned by: ERDCO Engineering Corporation
Serial Number: 87230376
