Patents/Assignees

TOYO DRILUBE CO., Ltd.

3 patents in portfolio

US12553005utility2026
Agent for Forming Solid Lubricating Coating Film, Oil Country Tubular Goods, and Threaded Joint for Oil Country Tubular Goods
0 cites
US12448581utility2025
Agent, Oil Country Tubular Goods, and Threaded Joint for Oil Country Tubular Goods
0 cites
US12312552utility2025
Agent for Forming Solid Lubricating Coating Film, Oil Country Tubular Goods, Threaded Joint for Oil Country Tubular Goods, and Method for Manufacturing Oil Country Tubular Goods
0 cites