§
Luxuse
Patent Intelligence
Sign In
← Back to Companies

Acheson Colloids Corp

Acheson Co
Active Patents
0
Total Holdings
3

Patent Holdings

Filter in Explorer →
Patent No. Title Status Filing Date Grant Date Claims Actions
US2308305A Laminated structure and method of making the same Expired / Lapsed 1938-11-30 1943-01-12 0 Details
US2225815A Method of lubricating bearings operating at high temperatur… Expired / Lapsed 1938-09-02 1940-12-24 0 Details
US2196128A Coating and impregnating composition and method of coating … Expired / Lapsed 1936-08-29 1940-04-02 0 Details