Charles D. Welker Trademarks
CELLTECH
Filed: June 21, 2016
Liquid chemical for fabricating concrete, namely, fluorochemical foam stabilizers in the nature of fluorinated hydrocarbons…
Owned by: Charles D. Welker
Serial Number: 87078242
CELLTECH
Filed: June 21, 2016
Liquid chemical for fabricating concrete, namely, fluorochemical foam stabilizers in the nature of fluorinated hydrocarbons…
Owned by: Charles D. Welker
Serial Number: 87078804
CELLTECH
Filed: June 21, 2016
Machine for generating and disposing foam for the construction industry
Owned by: Charles D. Welker
Serial Number: 87975289
CELLTECH
Filed: June 21, 2016
Machine for generating and disposing foam for the construction industry
Owned by: Charles D. Welker
Serial Number: 87975290
