Assignee
Inventors
- Julien George Beguin (48 patents)
- John Mathew Depew (38 patents)
- Richard David Young (10 patents)
- David George Butler (30 patents)
- Thomas William Keen (9 patents)
- John Howard (53 patents)
- Thomas Mader (18 patents)
- Toni Raquel Reid Thomelin (4 patents)