Plasma Patents

In accordance with Section 287(a) of Title 35 of the United States Code, the reader is hereby placed on notice of The Lincoln Electric Company's rights in the United States Patents listed on this site and associated with the following products.  


 Tomahawk®  Burny® Multiverse
 US Patent No. 6268587  US Patent No. 9120226
 US Patent No. 8354827  
 US Patent No. 8525495  Kaliburn®
 US Patent No. D675655  US Patent No. 9386679