Patents/Inventors

Daniel A. Friedrichs

Aurora, COUS6 patents

6 Patents

US124269362025
Ultrasonic and Radiofrequency Energy Production and Control from a Single Power Converter
Covidien LP
0 cites
US121277612024
Surgical Instruments Incorporating Ultrasonic and Electrosurgical Functionality
Covidien LP
0 cites
US118648142024
System and Method for Harmonic Control of Dual-output Generators
Covidien LP
0 cites
US116480262023
Devices, Systems, and Methods for Cooling a Surgical Instrument
Covidien LP
0 cites
US115969782023
Electrosurgical Ultrasonic Vessel Sealing and Dissecting System
COVIDIEN LP
0 cites
US115898892023
Surgical Instruments Incorporating Ultrasonic and Electrosurgical Functionality
Covidien LP
0 cites