Services Certification Mark Trademarks Filed in September 27, 1982
INDUSTRIAL HYGIENIST IN TRAINING
Filed: September 27, 1982
Owned by: American Board of Industrial Hygiene
Serial Number: 73389304
IHIT
Filed: September 27, 1982
Owned by: American Board of Industrial Hygiene
Serial Number: 73389305
CIHT
Filed: September 27, 1982
Owned by: American Board of Industrial Hygiene
Serial Number: 73389317
CIH
Filed: September 27, 1982
Owned by: American Board of Industrial Hygiene
Serial Number: 73389331
CERTIFIED INDUSTRIAL HYGIENIST
Filed: September 27, 1982
Owned by: American Board of Industrial Hygiene
Serial Number: 73389332
CERTIFIED INDUSTRIAL HYGIENE TECHNOLOGIST
Filed: September 27, 1982
Owned by: American Board of Industrial Hygiene
Serial Number: 73389335
