Company Filing History:
1 out of 10,180 
1 out of 8 Years Active: 2009-2010
Title: Innovations of Dave Switzer
Introduction
Dave Switzer is an accomplished inventor based in Calgary, Canada. He has made significant contributions to the field of engineering, particularly in the area of drilling technology. With a total of 2 patents to his name, Switzer's work has had a notable impact on the industry.
Latest Patents
One of Switzer's latest patents is the fluid erosion protection washer for rotating shafts in measurement while drilling (MWD) tools. This innovative shaft protection washer is designed to safeguard a rotating shaft from erosion caused by drilling fluid. By utilizing this washer, the rotating shaft becomes less susceptible to damage from the fluid that flows between the rotating and stationary components.
Career Highlights
Throughout his career, Dave Switzer has worked with prominent companies in the engineering sector. Notably, he has been associated with Schlumberger Technology Corporation and Extreme Engineering Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas.
Collaborations
Switzer has collaborated with talented individuals in his field, including Anthony Robert Dopf and Trang Le. These partnerships have contributed to the advancement of his projects and innovations.
Conclusion
In summary, Dave Switzer is a notable inventor whose work in drilling technology has led to valuable innovations. His patents and collaborations reflect his commitment to improving engineering solutions.