Patents/Inventors

Michael B. Roska

Portland, ORUS3 patents

4 Patents

US122587382025
Wear Element Having a Lock Including a Pin and Seal
ESCO GROUP LLC
0 cites
US119708432024
Wear Member and Wear Assembly for Earth Working Equipment
ESCO GROUP LLC
0 cites
US119514842024
Hammer for Material Reducing Machines
ESCO GROUP LLC
0 cites
US119527422024
Lip for Excavating Bucket
ESCO GROUP LLC
0 cites