Assignee
Inventors
- Robert Engelmann (4 patents)
- Doyle Letson (81 patents)
- Amko Leenarts (4 patents)
- William Mangan (72 patents)
- James Smithbauer (8 patents)
- Scott Culver Anderson (23 patents)
- Michael Canty (50 patents)
- Peter Jones (10 patents)
US Patent D886008 · Granted Jun 2, 2020