Assignee
Inventors
- Randall D. Partridge (70 patents)
- Robert P. Lucchesi (7 patents)
- George Walchuk (4 patents)
- David T. Ferrughelli (40 patents)
- George L. Kellogg (2 patents)
- Richard C. Bergman (3 patents)
- Kenneth Joseph Drury (9 patents)
US Patent 9682902 · Granted Jun 20, 2017