Location History:
- Fitchburg, WI (US) (1998)
- Madison, WI (US) (1983 - 2008)
Company Filing History:
2 out of 4,125 
1 out of 585 
Years Active: 1983-2008
Title: Orrin D Lokken: Innovator in Veterinary and Cryogenic Technologies
Introduction
Orrin D Lokken is a notable inventor based in Madison, WI (US). He has made significant contributions to the fields of veterinary technology and cryogenics. With a total of 3 patents to his name, Lokken's work reflects a commitment to innovation and practical applications in his areas of expertise.
Latest Patents
One of Lokken's latest inventions is a veterinary goniometer designed for testing animal leg joints. This goniometer measures the range of motion of an animal's knee by utilizing an anchor platform for the upper leg and a mobile platform for the lower leg. The design allows for movement in two degrees of freedom, enabling accurate assessments of knee joint laxity through the use of force and torque transducers.
Another significant patent is a cryogenic cooling apparatus with voltage isolation. This device features a cold end structure that can be thermally and electrically connected to an electrically charged structure needing cooling. The apparatus includes an insulating structure that provides electrical isolation while containing a cryogenic working fluid. This innovation is crucial for applications involving superconductive energy storage devices.
Career Highlights
Throughout his career, Orrin D Lokken has worked with prominent organizations, including the Wisconsin Alumni Research Foundation and the Wm. Wrigley Jr. Company. His experience in these companies has contributed to his development as an inventor and innovator in his respective fields.
Collaborations
Lokken has collaborated with notable individuals such as E Eugene Fisher and R Ray Estes. These partnerships have likely enriched his work and expanded the impact of his inventions.
Conclusion
Orrin D Lokken's contributions to veterinary and cryogenic technologies demonstrate his innovative spirit and dedication to improving practical applications in these fields. His patents reflect a blend of creativity and technical expertise that continues to influence advancements in technology.