POWERSHIELD
Filed: March 25, 1996
maintenance and inspection services for electrical substations
Owned by: MICHELS CORPORATION
Serial Number: 75078139
HEITKAMP
Construction services, namely, cleaning, maintenance, repair, improvement, restoration and construction of municipal, commercial…
Owned by: Heitkamp, Inc.
Serial Number: 77124725
HEITKAMP
Construction services, namely, cleaning, maintenance, repair, improvement, restoration and construction of municipal, commercial…
Owned by: Heitkamp, Inc.
Serial Number: 77124769
MICHELS M POWER GROUP
Construction of facilities for generation, distribution, and transmission of electricity
Owned by: MICHELS CORPORATION
Serial Number: 78317085
M-TECH ULTRA MORTARS
Mortar mix
Owned by: MICHELS CORPORATION
Serial Number: 78317107
SPUNLINE
Filed: April 12, 2016
Pipeline construction and maintenance services, namely, lining new and existing pipes with cement mortar
Owned by: MICHELS CORPORATION
Serial Number: 86972826
