Assignee
Inventors
- Richard Neil Walsh (4 patents)
- Jean Louis Gauché (2 patents)
- Hendrik Wilhelmus Joubert (1 patents)
- Albertus Maritz Van Wyk (1 patents)
- Johannes Henning Viljoen (1 patents)
- Marcel Juergen Krause (1 patents)
US Patent 10190057 · Granted Jan 29, 2019