Wolf GmbH

Active Patents

Total Holdings

Patent Holdings

Patent No.	Title	Status	Filing Date	Grant Date	Actions
GB502331A	Improvements in oesophagoscopes	Expired / Lapsed	1938-09-02	—	Details
DE679887C	Rectoscope for coagulating inoperable carcinomas	Expired / Lapsed	1937-04-23	1939-08-17	Details
US1089805A	Medical appliance.	Expired / Lapsed	1913-07-11	1914-03-10	Details