Assignee
Inventors
- Keith W. Piersall (1 patents)
- Yevgeniy Shteyman (33 patents)
- Robert Angel (6 patents)
- Ashley N. Girdich (2 patents)
- Robert T. Brooks (36 patents)
- James Alfonso (1 patents)
- James F. Marshall (39 patents)
US Patent 9328664 · Granted May 3, 2016